05.12: A mass on the end of a spring osci 1rzvkfj,i/ /lit*v7 wllates with the displacement versus time graph shown to the right. Whi,v w* /7tikj1il/zf rvch of the following statements about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and undergoes simple harmoni2 z 9;wrw r75ixp/suzpei4m6 n-sh0wic oscillation. The graph provided shows the position of the mass as measuredeshrnp u9 4zmw 2;iz6/ w0x5p- iiwrs7 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 -z9:14bv kumav 2yein of a spring and undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measured from the floo:vbe94v u1 -y2zaknim r 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 ideals+;q(gzse 8;d:gqho r spring oscillates in simple harmonic motioe;(o8gsrh d+ : ;sgqqzn. 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 the oscillation’s amplitude in base SI units?

  15.26: The position of a mass connected to a spring obeaa iztx *5s67oys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of the mass’s maximum speed during o5t6a zix7sa* oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Motion. Itwi+bcur72px+.*n e af s motion can be described by thefollowing equation y = (0rc*ewupn 27+b i.fx+a .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 M)c-atj e: qg05z,wa ; 2sst(mx n8gxyvotion. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where ; e28 q):j05yvzs gt,n(c wagaxtmxs- 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 release fi 8iplw9ss2p*0p.bed. It swings freely to the opposite side and stops. Which of the following might best represent graphs of kinetic .*wipe bp9 psi28lsf0energy $E_k$, potential energy $E_p$ and total energy $E_T$?

  11.18: The motion of an object moving alongo64m u o0u wqtdcj62j; a straight line is given by the velocity vs. time graph shj0qd2uw4 o;6tj 6umocown.
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 vm54jwlhpl+) a straight line is given by the velocity vs. tp l+)45lmhvj wime 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 functz9*ejw bo g;x/ion of time shown j*;e g/x o9wbzbelow.
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 eh :dw ;d z) kk38yfmlo25:vvcspring constant k; is set into simple harmonic motiol ;2w)y8 cdoh:fvv5 kkedm :3zn. Its maximum displacement from its equilibrium position is A. What is the mass’s speed as it passes through its equilibrium position?

  94.40: A block of mass M is initialuhi: 3o8-w/b oljj40o8eeij uly at rest on a frictionless floor, as 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 stic4oo u8jio/0iu3jle:8wb h j- eks in the block. What is the maximum compression of the spring?

  01.36: A mass m is attach(9 vbss;o 1s wrvk3mc;ed to a spring with a spring constant k. If the mass is set into s (c9rb13; som;swkvsvimple harmonic motion 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 7 /9itid b b xzkr0,yi2a.qc4d 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 74/ dzrq9iikc0td2.x, ybabi 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?