05.12: A mass on the end of a spring oscillates with the displacej8z9qaobnnlg0h07 8 4zj0xiament versus time graph shown to the right. Which of the following8n x740g za9jza0iqlj8no0hb statements about its motion is INCORRECT?

  10.08: A mass is conn.f+qids cs rgwby.62)ected to the end of a spring and undergoes simple harmonic oscillation f siq2dy6.)r g.b+csw. The graph provided shows the position of the mass as measured from the floor as a function of time.
What is the period of the mass’s oscillation (in units of seconds)?

  10.09: A mass is connected to the end of a spring and uq5x ,uzy 8me +sicnt(x-*srm e3p6,tvndergoes simple harmonic oscillation. The graph , s6nt *pe+ux8yvmxetz csq(,m r5- i3provided shows the position of the mass as measured from the floor as a function of time.
What is the amplitude of the mass’s oscillation (in units of meters)?

  14.08: A 2.50 g mass connected to the end of at;1p5mfyq pj:g +iu k qp6vk0/n ideal spring oscillates in simple harmonic motion. The mass’s position is described as a function of time by x(t) =0.20 cos(8.00 t + 0.50) where all quantities are in base SI units. Which one of the following choices gives the numerical value of theqi v 1ptfpkyju+6g ;mk/pq 50: oscillation’s amplitude in base SI units?

  15.26: The position of a mass connected to a spring e 1 h6lc+;o/z)nktdoiobeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of the mass’s maximum speed d )ik olc;oz+t n1he/d6uring oscillation, $V_max$?

  03.37: An object on a spring ulnr/ /) ) tqw95 giiej6vnjo8mo-f6htndergoes Simple Harmonic Motion. Its motion can be described by thefollowing g i/) nftjo6h6 /-votqmi8r9newj 5l) equation y = (0.3 m) sin (10π t + 4) where m is in meters and t is in seconds. What is the amplitude of the vibrating mass on the spring?

  03.38: An object on a spring undergoes Simple Harmonic Motion. Its *nvu3p8b h;*yr2d j:7q vfdrymotion can be described by thefollowing equatipq dv:ndf y2buv*3hr*8rj; y 7on y = (0.3 m) sin (10π t + 4) where m is in meters and t is in seconds. What is the period of vibration of the mass on the spring?

  00.08: A pendulum is pulled to one side and released. It swings freely to tn jyk;. 1*/zeb;*fiuwe zt;bmhe oppo.m/nezzw1 bei jk;yu*;bf ;t* site side and stops. Which of the following might best represent graphs of kinetic energy $E_k$, potential energy $E_p$ and total energy $E_T$?

  11.18: The motion of a(rfoa4,imvm l(tzy srssohoa;:+6 2, n object moving along a straight line is given by the velocity vs. time grr,ot ,s mvsa46o+( 2f( lsmrh;: iyzoaaph shown.
Which one of the following choices best represents the average acceleration of the object during the time interval from t=4.0 sto t=9.0 s?

  11.19: The motion of an object moving along a straight line is4 g(mbty (d)a+ 4j2fryw- vllw given by the velocity vs. time graph shown. vm()r(yjaf4+wtd4lgw- 2 byl
Which one of the following choices best represents the instantaneous acceleration of the object at the time of t=5.0s?

  12.17: A mass moves accordin1f;r:i oehc /fg to the graph of position as a function of time sho/co 1f:ei;hfr wn below.
Which one of the following choices correctly represents the time instants or time interval for which the instantaneous velocity of the mass is considered always to be negative? Lettrepresent time.

  94.05: Amass m; attached as +2twap 1r t*q43uusto a horizontal massless spring with spring constant k; is set into simple harmonic motion. Its maximum displacement from its equilibrium position is A. What is the mass’s speed as iws + 1*a2utp3qstua 4rt passes through its equilibrium position?

  94.40: A block of mass M is initially at rest on a frictionless floor, 1h 8z o)z )s chfg6jn,8aj0ojeas shown in the accompanying figure. The block, attached to a massless spring with spring constant k, is initially at its equilibrium position. An arrow with mass m and velocity v is shot into the block. The arrow sticks in the block. What is the maximum compression of the spring? 8 a 8foegjo))j1 z,hz h6njc0s

  01.36: A mass m is attached to a spring with a spring con k1 0kubr.(nxnstant k. If the mass is set into simple harmonic motionunnb(k 0r.1kx by a displacement d from its equilibrium position, what would be the speed,v, of the mass when it returns to equilibrium position?

  08.48: A block of mass M on a horizontal surface is connected to the end 1rbbqj bka 9mu)+9y/c of a massless spring of spring constant k. The block is pulled a distance x from equilibrium and when released from rest, the block moves toward eqk +/mburq 9 a)9yjc1bbuilibrium. What minimum coefficient of kinetic friction between the surface and the block would prevent the block from returning to equilibrium with non-zero speed?