05.12: A mass on the end of a spring oscs5hfg0 1u h -5ecfps6cillates with the displacement versus time graph shown to the right. Which of the following statement5gs-0c 5p h1fuhscf6es about its motion is INCORRECT?

  10.08: A mass is connected to the end of a sa9 coiwt487mp dh s5o2pring and undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measured from the floor as a function of tim m8sit dp52 947oawcohe.
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 undergoes simple harmoni jn8 q 4qt09wlj:v/tjuc oscillat9ujl0 jq:4 n qtt8wjv/ion. The graph provided 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 an ideal spring oscillates in sim+/lu9vx:ahfq6yle09ee**z/ b2js qxb 2 ils yple 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 one9 09y: husesbje avzlf*xx +eb6*iqql22l/y/ of the following choices gives the numerical value of the oscillation’s amplitude in base SI units?

  15.26: The position of a w9bpz y3 dg*4i-cgs .mmass connected to a spring obeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of the mass’s maxbyg .*-gi4pmzsdc9 3 wimum speed during oscillation, $V_max$?

  03.37: An object on a spring undery ):2fb8 3zqyc )3 c/ebylpsckgoes Simple Harmonic Motion. Its motion can be described by thefollowing equation y = (0.3 m) sil))2c/y y 83ys:qbzb kfc3pe cn (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 :7gnl 9a0.t-g k tkiseuk:gc) spring undergoes Simple Harmonic Motion. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where m is in meters and t is in seconds. What is the period of vibratk)tge c9 -t aln.:gu gk:kis07ion of the mass on the spring?

  00.08: A pendulum is pulled to one side -8lo n)fh5jp uand released. It swings freely to the oppositjnf o8pu5-)hle 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 an object moving along a straighe(951mdf9 ddbjax t; it line is given by the velocity vs. time g ;(tije9bxaf519d dm draph 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 is givjuct ou/3 6 r96n.abrzen by the velocity vs. tim.6j rtncaz bruo6u/3 9e graph shown.
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 according to the graph of position as a function of timi z9 r)yfhj t/crlksb21j: -5ge shown be1-:2 g jchrikls z9yjtfb)/5rlow.
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 to a horizontal massless spring with spring constant k;,t-;kv ls/1 l x fyjb/p9j9tlt is set into simple harmonic motion. Its maximum displacement from its equilib/tjl 1l9 ;v-/yt9 s txkjblp,frium position is A. What is the mass’s speed as it passes through its equilibrium position?

  94.40: A block of mav:2 d)hzy: ebsss M is initially at rest on a frictionless floor, as shown in the accompanyihy:b2se :)z dvng 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?

  01.36: A mass m is attachegic,6pnigo ct ay..wk*t ;(gpna(8 t 6d to a spring with a spring constant k. If the mass is set into simple harmonic motion by a displacement d from its equilibrium posip.cgpogaact(i(nt nt ;k.yg* w66i 8,tion, 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 f cv5k0hqam zu,, )zb;i9t3fb surface is connected to the end 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 equilibrium. What minimum coefficient of kinetic friction between the surface and the block would prevent the block uzqb3f)a h v5;0bk mc,,fi9zt from returning to equilibrium with non-zero speed?