05.12: A mass on the end of a spring osvi+dr;w3czz* l+ g ci/cillates with the displacement versus time graph shown to the right. Which of the following statemvz+i/+ r3w *zcdg;iclents about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and jjukm7 n7,lub80ar; 2g tui.nundergoes simple harmonic oscillation. The graph provided shows the muil8u ; t0,j7j 7k2rnan.gbuposition 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 spri)fnuznol7rzpt .hnd 9rc/g-: la,9 u2ng and undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measured from the floor as a function of ti r9l f-),p2r zzonl/ 7canu:hdtu9 n.gme.
What is the amplitude of the mass’s oscillation (in units of meters)?

  14.08: A 2.50 g mass connectem*open:i k46 xgd ,mh(;2zkc *ulg ct5d to the end of an 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 followinzec ,podu kc g 2k4xmi*n6h(l:g*5tm;g choices gives the numerical value of the oscillation’s amplitude in base SI units?

  15.26: The position of a mass connected to a springsdei7)ns7(o8/b sq cu 24zdi kfl vt:0y 1eh/n obeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of the mass’s maximum speee8cf(47dq2sn) /uks1zt /e :bn v07yosi lh did during oscillation, $V_max$?

  03.37: An object on a spring undergoes Si2 f.l) iam8e em61erpimple Harmonic Motion. Its motion can be described by thefollowing equation y = f).mle8ri62i 1emape(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. Iw-l ylwvq.30 vts 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 vibration of the massw0vvw3 ly-q l. on the spring?

  00.08: A pendulum is pulled to one side and released. It swings freely to th r(8iyxbnlix g6f..jrx:;;jje opposite side and stops. Which of the following might best represent graphs of kinetic energ. jiyg: r(.jjxlb ; 6rx8infx;y $E_k$, potential energy $E_p$ and total energy $E_T$?

  11.18: The motion of anw;*gi lhq0vor(ex 0 6n object moving along a straight line is given by the velocity vs. time graph shown. n0li;qvxh0g woe r*( 6
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 straighjag(gw-:wfuy g f p5m -+;7fkmafwq)8t line is given by the velocitw ;5+(a a)wffu k- fgj-ygwmg:pf7m8qy 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 positionrpecwu81- l:o as a function of time shown below. wocre-:1 l8up
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 spm/ nvieho2 hx++wgq .5ring constant k; is set w q+i5e/ .2+oxvmhhn ginto simple harmonic motion. 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 initially at rest on a frictionljj5n/rb3bu 7 less floor, as shown in the accompa l5j/jbn7ubr3 nying 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 attached to ay 2y u,-f ;j(mltqrw1q spring with a spring constant k. If the mass is set into simple harmonic motion by a displa-qu,qym1ly(f t; j2 rwcement 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)y4ngy:s5nghl q i5s/ a horizontal surface is connected to the end of a massless spring of y n 5h/s5:qi)gy4snlgspring 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?