05.12: A mass on the end of a spring oscillates with the dig,0:io cxp7veit; am5ov q-4 dsplacement versus time graph shown to the right. Which of the following statements about its motion is IN;,vat op5-idigqve0c7 o:x 4mCORRECT?

  10.08: A mass is connected to the end of a spring and undergoes simple hart7)h eel g0f)qmonic oscillation. The graph provided shows the position of the mass as measured from the floor as a ftl eqef)70h)gunction of time.
What is the period of the mass’s oscillation (in units of seconds)?

  10.09: A mass is connecf v6lyrr+xp3ad t:7e sg +fk8/ted to the end of a spring and undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measuf8lr+saf/3egy:p7 d6v+k rx tred 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 qugkn)6s*,m uideal spring oscillates in simple har)u*mq ks,6ugnmonic 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 the oscillation’s amplitude in base SI units?

  15.26: The position of a.+vccdrgp;mjcr l3/z,t lt5: mass connected to a spring obeys x(t) = Acos(wt) . What is the average j5tmvlt;cdzgp 3r.+/ c l:,rcspeed for one full oscillation in terms of the mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmov g7n6emi*-lcpno:wo:l2+w4d d a cx8 nic 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 thew: 64dda8:e2o-+*cv nx giw llmnpoc7 amplitude of the vibrating mass on the spring?

  03.38: An object on a spring undergoes Simple Harmonic Motion. Its motion ca62cu4o zp-lpw+- vm imn be described by thefollowing equation y = (0.3 m) si 4 ml62 ocmpzi--+puvwn (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 re0h 4j9xqh ou,uhmki67/qj y(eleased. It swings freely to the opposite side and stops. Which of the following might best represent graphs of kiho9eu (q hhmj0iq/,x7y64u kjnetic energy $E_k$, potential energy $E_p$ and total energy $E_T$?

  11.18: The motion of an object moving along a straih jkuou/g 6i93ght line is given by the velocity vs. time graph shu oji6/u39kg hown.
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 c drh;2,zldig v92i*cbj (wi-velocity ci92j 2 dl cdgb*h(;zvi i-w,rvs. 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.pjbfjvvd6h )1ym /nm (l.4fb a function of time shown 6 4bb ( lfhdj.p.yfmm)1 /vvjnbelow.
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; attach:q;i0w ctz d0ped to 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 0q;tdic :wz0p mass’s speed as it passes through its equilibrium position?

  94.40: A block of mass M is initially at rest on a frictionless *7onupx 5flm-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 sticks in the block. What is thf5 *u o7nlxmp-e maximum compression of the spring?

  01.36: A mass m is attached to a spring with a spring constant k. If the mass i/ icf9t swp9.os set into simple harmonic motion by a displacement d from its equilibrium posi. s9o9 fc/pwtition, 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 hr7f gl7vzo;mv ik2,;3 t)w wrend of a massless spring of m2w r;rli;gfthvk7o )wz 3,7vspring 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 from returning to equilibrium with non-zero speed?