05.12: A mass on the end of a spring oscillates withd-xe h(kz0 fryc1 a*/y the displacement versus time graph shown to t yakcr0-/x(hdf e1yz*he right. Which of the following statements about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and undergoes simple harmon-*t.ryp c(yrl.roc/b ic oscillation. The graph provided shows the position of the mass as measubl/ r..pytr -coyc(*rred 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 v2wpk gvw08s3 and undergoes simple harmonic oscillation. The graph provided shows the position of the 0gs3pk ww8v2vmass 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 8,g ab+mf50qaq;3ez* owr- xzepz) d xideal spring oscillates in simple harmonic motion. The massfa ,xq) z5;edwzmg8z+rq - *3abx0 poe’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 the oscillation’s amplitude in base SI units?

  15.26: The position of a mass connected todo/jn41hv44 esu .2p8xylzhi a spring obeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of the 8y/.hs2hlov4ne 4dp ijzxu14 mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spn p fc)tkx+2kjo1hl2.svy+0 rring undergoes Simple Harmonic Motion. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t ch+fypx lj1ktn0+2s)2 v . kro+ 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 Harmoq7 mc8e mm.i3chc b2g6nic Motion. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where8.g236 7icch qmbmem c 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 rc4sbwvv+-qb e)6l/f to the opposite side and stops. Which of the following might best represent grwv4qs/rlfb+)v6e - bcaphs of kinetic energy $E_k$, potential energy $E_p$ and total energy $E_T$?

  11.18: The motion of an objm;r) ) g xtid+ccg25qvect moving along a straight line is given by the velocity vs. time graph qc cxir mvtd);2+ 5)ggshown.
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 given by the v6brmv a/hji;* eloc/aj; 6bv*hirm ity vs. time 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 - lbvywp :*mk0a function of time shown k-*m y:pvbl0w 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 to a horizontal massless spring with spring consmeuu gq 2xp95uvfl v-jo9( 12htant k; is set into simple harmonic motion. Its maximum displacement from its equilibrium position is A. What iu2v-fu912e (gp ouv9xl 5j mqhs the mass’s speed as it passes through its equilibrium position?

  94.40: A block of mass M is initially at rest on a frictionless floor, as d0 4p y8 qau1nek p1+qkjgms17shown 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 velo1qk qeknau8g1 p+1ps0j47dmy city 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 attached to a spring with a spring constant k. If the mag5+jx )ryc,8weh4gl p ss is set into simple harmonic motion by a displacement d from its equilibrium position, what wyhlgj,8 ) prexwc g45+ould 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 op/( woc qi80li )g3svy76zrw9 y *sjqto the end of a massless spring of spring constant k. The block is pulled a distance x from equilibrium and when released from reswg z( j ir96w p)v0ylq*o83sqyco7si /t, the block moves toward equilibrium. What minimum coefficient of kinetic friction between the surface and the block would prevent the block from returning to equilibrium with non-zero speed?