10.10: A particle travels at a constant sp5gdz)bd74h z yeed around a circular path of radius $R$, if the particle makes one complete trip around the entire circle, what is the magnitude of the displacement for this trip?

  99.01: The change of distance per unit time without reference :hev zqlw78n9a 7dd6s-2nllzto a particular dirwn8sdq 6hel2zv 9-7 ndz :la7lection is called

  12.29: A vehicle comj4tlcn1ofrf + g c;(d;7ua z:4k7uc dzpletes one lap around a circular track at an average speed of 50 m/s and(:fdd ;u z znu4clco7k1 ;j74atcr+gf then completes a second lap at an average speed of $V$. The average speed of the vehicle for the completion of both laps was 80 m/s. What was the average speed $V$ of the second lap?

  95.03: A toy car moves 0.80 m in 1.0 s at the constant velocity. If it conti7d1ps7 udr 9vxnues, uvdps7d1xr 97 how far will it travel in 3.0 s?

  05.34: A 40-kg boy is stationary on a 30-kg plank tham1;g 97omh ddat is sliding at 5.00 m/s to the right across a frictionless pond. The boy then turns and starts walking on the plank at a rate of 4.00 m/s to the left, relative to the plankdgm9hod1am ; 7. What is the speed of the plank relative to the pond now?

  97.18: A motorist travels 400 km at 80 km/h and 400g-pe) 3)ha6e cjwbpp6 km at 100 km/h. What is the average speed of the motorisg-bp6a6) 3cpw epeh )jt on this trip?

  97.20: This question refers to the motion of a toy car traveling along the r,0qfw at qrj-70e9ytx-axis. The graph shown below is a plot of the car’s velocf-y7w t9ret ,0rjq0 qaity in the x direction, $v_x$ versus time $t$.
During what time interval was the car moving towards its initial position at constant velocity?

  97.21: This question refers to the moti*mmpo;3z jx7gon of a toy car traveling along the x-axis. The graph shown below is a plot of the car’s velocity in themx* 3 p;ojmg7z x direction, $v_x$ versus time $t$.What was the acceleration at 33 s?

  97.22: This question w4c; o.bb gi)1 -5ubxzuzj0wvrefers to the motion of a toy car traveling along the x-axis. The graph shown below is a plot of the car’s velocit1 )0wji4cgzub- vzb5ow x;b.u y in the x direction, $v_x$ versus time $t$.
How far did the car travel during the first 15 seconds?

  99.15: Given the graph of the velocity vs. timent zi2 ,sf 2)fmj96vmz of a duck flying due south for the winter. At what point did the duck stop its forward mot iv 2sz269tmmz)f,fjn ion?

  99.17: This question refer to the diagram below which shows the position and el )hqh:h3uix8qj1p y:c apsed time of a car starting from rest and uniformly acceleratuch 3y:jxq1 h i)q:hp8ing in a straight line. What was the average velocity of the car during the third second?

  99.18: This question refer to the diagram below which shows the positionz : t(x.f qk4mr*t+eps and elapsed time of a car starting from rest and uniformly accelerating in q+e 4f r:kmtxp(ts.*z a straight line. The average acceleration during the entire 3 second interval is closest to

  99.20: What is the shape of the velocity time graph for and x98ltu/g p0m object with the position time graph shown in the diagram at rig0pmtdu8x / gl9ht?

  00.28: The following question refer to the fo1dc jn nnoe7q 3 f,m:23xqy(fjllowing information. An ideal elastic rubber ball is dropped from a height of afcjxn7eq, 31 on23jqn(yd:f mbout 2 meters, hits the floor and rebounds to its original height.
Which of the following graphs would best represent the distance above the floor versus time for the above bouncing ball?

  00.29: The following question refer to the following infor +1yfcyrh w9hs7ud7o8jan z 2*mation. An ideal elastic rubber ball is dropped from a heightwfyn+o172ra 8uc7dsy hzjh9* of about 2 meters, hits the floor and rebounds to its original height.
Which of the following would best represent acceleration versus time for the bouncing ball?

  00.39: If a boat can travel wconf vd; 5 qt5au(1s;eith a speed of $v$ in still water, which of the following trips will take the least amount of time.

  01.01: The question refers to the following pf: pgv9crul5e;q+ofju yil18( q1j5scenario: At $t_0$, two cars moving along a highway are side-by-side as they pass a third car stopped on the side of the road. At this moment the driver of the first car steps on the brakes while the driver of the stopped car begins to accelerate. The diagram below show the positions of each car for the next 5 seconds.
During which time interval would cars #2 and #3 be moving at the same average speed?

  01.02: The question refers to the folla hjplm2+ps/oq xqjy.8(.x +wowing scenario: At $t_0$, two cars moving along a highway are side-by-side as they pass a third car stopped on the side of the road. At this moment the driver of the first car steps on the brakes while the driver of the stopped car begins to accelerate. The diagram below show the positions of each car for the next 5 seconds.
About what position after $t_0$ would car #1 and car #2 have been side by side?

  01.03: The question refers to the following scenario: mhxr 41rkqtakn/ r,71At $t_0$, two cars moving along a highway are side-by-side as they pass a third car stopped on the side of the road. At this moment the driver of the first car steps on the brakes while the driver of the stopped car begins to accelerate. The diagram below show the positions of each car for the next 5 seconds.
Which of the three cars had the greatest average speed during these 5 seconds?

  01.04: The question refers to the followingrq -;qgm8jo7 8zf;e 36ykuryz scenario: At $t_0$, two cars moving along a highway are side-by-side as they pass a third car stopped on the side of the road. At this moment the driver of the first car steps on the brakes while the driver of the stopped car begins to accelerate. The diagram below show the positions of each car for the next 5 seconds.
If car #3 continues to constantly accelerate at the same rate what will be its position at the end of 6 seconds?

  01.33: A small ball rolls l:5 0xadug-lz4ea cx(down a ramp, across a horizontal table top and off the table edge. Which of the following would best represent a graph of the magnitude of thx-ull40 (zd x ae:5gcae ball's acceleration vs time?

  02.01: The graph represents the relation*zn6h0 rf/r spship between distance and time for an object that is zsp*fr6n /hr0moving along a straight line. What is the instantaneous speed of the object at t = 5.0 seconds?

  02.02: The graph represe.erw; xy( 3whhnts the relationship between distance and time for an object that is moving along a straight line. Between what times did the object have a non-zero accelera x;w3ryhhw.e (tion?

  10.07: A small object is thrown straight downwa))3k9h hqsy +iem 0ot(agxcq9rd on Earth with an initial speed of 12.0 m/s from a position 10.0 m above the ground. Ignoring air resistance, the speed of the object when it reac(9tqhehq )39 o) k+x0aigmsy ches the ground is

  02.11: The diagram below re/ qzjmoxf xf 6z4dqo1g9 7o10d.kk pm+presents a toy car starting from rest and uniformly accelerating across j1d17opm69gzx kf0oqx mzkq/fd+.o 4 the floor. The time and distance traveled from the start are shown in the diagram.
What was the average speed of the cart between 0.1 seconds and 0.3 seconds?

  02.12: The diagram below represents a toy car starting from rest and x)5 lf; +1pqgohup ao;uniformly acu ;ogq po ax1)5h;lpf+celerating across the floor. The time and distance traveled from the start are shown in the diagram.
What was the acceleration of the cart during the first 0.4 seconds?

  02.13: The diagram below re3d3+ssnbde/ lpresents a toy car starting from rest and uniformly accelerating across the floor. The time and distance traveled from the d3nd s3elbs/+ start are shown in the diagram.
What was the instantaneous velocity of the cart at 96 centimeters from the start?

  04.08: The diagram shows a uniformly accelerating ball. The position o( /x9yuu b 0j.eos;p5y5eubk lf the ball each second is indica b;pe5js lyk5uo9(u 0yuxe/.b ted.
What is the average speed of the ball between 3 and 4 seconds?

  04.09: The diagram shows a uniformly accelmn (d5yxyu sc (8t-(fsv0fka *c22osmerating ball. The position of the ball each second is indicated. f v(xt2(*syd o8s(mfn5 m-ysc2c ku a0
Which of the following is closest to the acceleration of the ball?

  02.17: The motion of a circus clown on/pi 32uunqqb. 6qo:tmaa a2* b a unicycle moving in a straight line is shown in thepm6 ab*3a. tnquuboiqa:2q/2 graph below.
What would be the acceleration of the clown at 5 s?

  02.18: The motion of a circus clown on a unicycle moving in a straight line uucr 5yv/l-b j9ua :7e*)/ixpivmr-gis sbvc-v5u *i 7aim/- 9gre)u:pr/ xyj ulhown in the graph below.
After 12 seconds, how far is the clown from her original starting point?

  03.04: When an object falls freely in a vacuum near the surface ylt4thp/juf0y+ac25 of the earth

  03.11: The accompanying graph deit :eu5/o b4vbscribes the motion of a marble on a table top for 10 seconds. For which time interval(s) did the marble have a negative ve4tioub 5v b:/elocity?

  03.12: The accompanying graph describes the motion of a marble on v8qvlfxe 9yeyt8+krdz *t23) a table top for 10 seconds. For which time interval(s) did the marbl)yk f ev3*rxvqt+82dt 9yz8 lee have a positive acceleration?

  03.13: The accompanying graph describes the motion of a marb 8a 66yzkpmkn 9oo,vu0le on a table top for 10 seconds. What is the marbles average acceleration between t = 3.3 s and t = 3p8nko0 avo6kyu 6,9mz.8 s

  03.20: A car acceleratr;e 9lc*si y*6v2tq gg,tmj,q es uniformly from rest for a time of $2.00\;s$ through a distance of $4.00\;m$. What was the acceleration of the car?

  16.06: An object, thrown straight n s;k,1is:yle downward with a speed of $20.0\;m/s$, takes $2.00\;s$ to reach the ground below. From what height above the ground was the object thrown? Ignore air resistance.

  04.03: Which of the following graphs could co9+bf2 z h9k+,kuwql lvrrectly represent the motion of an object movin929 fhk+,lb qluwvk+z g with a constant speed in a straight line?

  03.24:The accompanying graph describes ye 5cr 2tj2brb0l -uq*the motion of a toy car across the floor for 10 seconds. What is the je2y5cqbr b0 ul*2t r-acceleration of the toy car at t = 4 s?

  03.25:The accompanying grap b b+ xh.,s7/)vhsoymfh describes the motion of a toy car across the floor for 10 seconds. What was the total displacement of the toy car for the entire 10,7sm) xfyshob b+h/v. second interval shown?

  03.26:The accompanying graph describes the motion of a toy car ai(+alx4c2 y rc(*k4 dvk gu -9a1wmvcocross the floor for 10 seconds. At what times or m4 kc+ockxc*dvg -ary(i4wl2( v19 a utime intervals must the net force on the toy car be zero?

  16.03: A car accelerates uniformly from 0 km/hr to 60 km/hdc0mex fh4hbz5l ad4 ) 75j g/s-td)xjr in 4.50 s. Which one of the following choices best represjfj z4ths45dmglche)b /5d7 x x ad-0)ents the acceleration of the car?

  06.07: A car has the velocity versus time curve shown. Which of thnyremxo gr d.ziz,-h-v qo m/.3 j/1m9e following statements/o r1h n ..iy/,-ogxerdzvzq-mjm3 9m regarding its motion is NOT CORRECT?

  07.17: A toy car moves along the x-axis according to the vel35- -ihlx /mbi-sq qyu2bu wc;ocity versus time curve shown to the right. When does the car 3bh i;bi/cw q lm-u-x5yq -2ushave zero acceleration?

  06.22: During an interval of time, a tennis ball is movm:t ook sj44n(ed so that the angle between the velocity and the acceleration of the ball is kept at a constant 1204 tm:j o4skn(o degree. Which statement is true about the tennis ball during this interval of time?

  07.03: Two automobiles are 150 kilometers ap c1v):xq ec1erart and traveling toward each other.xce vq)11r ce:
is moving at 60 km/h and the other is moving at 40 km/h. In how many hours will they meet?

  07.04: A particle moves on the x-axis. W pbsn939zuf 2ehen the acceleration is positive and increa2szpfnb39 ue9 sing

  07.12: The definition of average vels;)j1ln56qpq o(y y zpocity is

  16.18: For any motion in two dimensions, which onh tbl.,5 upd2u 7d,sjce of the following choices identifies quantities tht, 5d2d.jcbu l 7,ushpat must have the same direction?

  09.17: A toy car movesafn:h6/ j-o sr $3.0\;m$ to the North in 1 second. The car then moves at $9.0\;m/s$ due South for 2 seconds. What is the average speed of the car for this three second trip?

  07.05: The position-,cr 4m8oxohdle kd/d(7z eu;, time, $y\;vs\;t$, graph for the motion of an object is shown. What would be a reasonable equation for the acceleration that would account for this motion?

  09.31: A car moves to the right along a one-dimensional track for total tucjc:b09 n zr.ime T ijrz9:nbc 0 u.cn two parts.
• Part One: The car maintains constant non-zero speed V for the first $\frac{3}{4}$ of the total time.
• Part Two: The car accelerates uniformly to rest during the last $\frac{1}{4}$ of the total time.
What is the ratio of the distance traveled during Part One of the trip to the distance traveled during Part Two of the trip?

  08.23: The velocity vs. time graph for the motion of a car on a straigen ,dzbt7ln.jx,.u)o*aztpzd 6 .dn /ht track is sho,t6o. d nb, /n.zx l*eutzdn j7a.zd)pwn in the diagram. The thick line represents the velocity. Assume that the car starts at origin $x=0$. At which time is the car the greatest distance from the origin?

  08.24: The velocity ;o3d qj)fzu(c+k)xj evs. time graph for the motion of a car on a straight track is shown in the diagram. The thick line represent3q(dojxejc);z fuk )+s the velocity. Assume that the car starts at origin $x=0$. What is the average speed of the car for the 10 second interval?

  09.08: Consider the motion of an object given by thepbyb xa4dh) mu y/ il2942mm4 t0yapi* position vs. time graph shown. For what time(s) is the speed of tha 4ld4xi2ip0by9a 2m y*pmymh4 /b ut)e object greatest?

  10.11: Consider the mo4jfzuxx26n nq4r xh+ *tion of an object given by the velocity vs. time graph show qufxn+z4r4j xxn*26 hn. For which time(s) is the acceleration of the object equal to 0?

  10.24: By computing the area under the accelew rhti0 i,ke)fhb78f+ration vs. time graph for a fixed time interval of an object’s motion, what quantity has been determined for that obi7i rhb0f+8,tw fk e)hject?

  11.08: An object moves along a horizontal line with ko k)yy aa),5jincreasing speed.
choices could represent the signs of the velocity and of the acceleration for the object to achieve this motion?

  11.14: A car makes a trip in two parlne8gyip/m3e 7u m7)b/v .y6 gx mdw.rts:
Part 1: it travels a distance of 800 m at a constant speed of 4.0 m/s.
Part 2: it travels a distance of 1200 m at a constant speed of 20.0 m/s.
What is the average speed of the car for the entire two-part trip?

  13.02:A small object is released from re wi ovk 2j*e5czc(,se5st and reaches the ground in a time of $2.50\;s$. Neglect air resistance. With what speed does the object reach the ground?

  13.03:A small object is released from rest and reaches the gfb)y1c ,bzam -4lz:v)tu- isbround in a time of $2.50\;s$. Neglect air resistance. From what height above the ground was the object released?

  13.17: A position vs. time graph of acdd rjg- 1ow.a;hd2)h particle moving along a horizontal axis is shown. What is the total distance traveled by the particle from t=0 to;j.cdh-ddog1 a2 wrh) t=10s ?

  13.18: Which one of the following choic- bq4h;ehlleq53b 94h agkn5zes correctly identifies all of the listed situations for which there is h kba;zl3h-ehe59qqb lg4 5 n4a non-zero acceleration?
Situation I : A point object moves in a straight line with increasing speed.
Situation II : A point object moves in a circular path with constant speed.
Situation III: A point objects moves in a circular path with decreasing speed.

  13.32: An acceleration vs. ti*q5in jz ers2m7r4 ju hem7(8 u6n5vkdme graph for an object moving along a line is shown. The object starts from rest at time t=0 s. At wk e vr nq*u4jm7 rnd s(52h7iemu68z5jhat time(s) does the object attain a maximum displacement from its starting position?

  15.17: An object starts at the origin and its velow)k k5fg-e ,u7u x5phrp1s2pacity along a line vs. time is graphed. Which one of the following choices best gives the proper interval(s) of time for which the object ishp u2w1fep -x7 s5,kg)kup ar5 moving away from the origin?

  15.09: Two cars are movm6*ubvg e 1h1iing to the right on a horizontal track, each with constant acceleration. At an instant of time, the information about g6uvehi1b1m * the cars is shown:
Car #1: position = 125.0 m; velocity = 13.0 m/s; constant acceleration = $1.5\;m/s^2$
Car #2: position = 80.0 m; velocity = 9.30 m/s; constant acceleration = $5.5\;m/s^2$
During the next 1.0 second of motion, which one of the following choices best represents what happens to the distance between the cars?

  15.14: A particle has a pos +p etya/4.yg1tbmb 2nzk q*q6ition $x$, as a function of time $t$, given as $x(t) = -15 - 25t + 10t^2$. Which one of the following choices represents the magnitude of the particle’s acceleration? All quantities are expressed in base SI units.

  15.41: For the entire time shown in the graph, whichnr6avgb/ f2( 5ze5m rg one of the following choices correctly describes the relationship between the a/gen gf56ba2rmr vz(5verage speed of the truck to that of the car?

  15.42: Which one of the following choices best describes the udstv9 3,mcv)7nb/ za instants of time, at which the car and truck travel uct)s3z7m ,b/ va nvd9with the same speed?

  17.30: Two cars P and Q, each start from i 6c7/t jyxom2rest at the origin and will move along the x-axis. myxc276/j i otThe acceleration vs. time graph for each car is shown. Which one of the following choices correctly identifies the relationship for both the speeds $v$ and the positions $x$ of the cars at time T?

  16.02: The position vs. time graph of an object moving onbs4;7zy)kmjm 3 /k/sp muzz o5iqu-3a a horizontal line is shown. At what time(s) is the object moving with its greatest speed?;53-p o3kukms7zyqbmus zm aj/ ) z4/i

  17.08: A mass moves along the x-axis following the position vs. time graph prsq1e/ c+u0sk9l:zypw ovided. During what time interval(s) does the mass have zero /pcqe0 y9kszw: l+us1 acceleration?