05.12: A mass on the end of a spring oscillates with the displacement versus tiq7s ux ,hv-+4pa c/wvyme graph shown to the right. Which of the following s/h,4-x+uy qwv p scva7tatements about its motion is INCORRECT?

  10.08: A mass is connectep8ya1j;m ) zqz)barb 6d to the end of a spring and undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measure6 m arayj)qbb;81)zzpd 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 th ak*f53c3qwq,ol1z, f*yl nvxe end of a spring and undergoes simple harmonic oscillation. The graph provided shows t5fckn oql133,yxv* la * ,qwzfhe 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 ofb ;k rtbnpz/n5gz: fic:g3+l4 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 following choices gives the numerical value of the oscillation’s amplitude in base SI z nggkl+f czb r3;b:/tp 5ni:4units?

  15.26: The position of a mass connected to a spring obeys ut94x 2 ennv)azcy3,lh0wxuvei: 8 7a x(t) = Acos(wt) . What is the average speeztna7 :,w4ve2unei axvc u9 )hy 8x30ld 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 Harmonic Motion. Its motionosye h x0+t1o.9c;sa u can be described by thefollowing equation y = (s.+;oau9yc 1 th0esx o0.3 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 : qwo*(2mkzqclz : ;ik1zc*mgspring 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* :*kq g w;il2zmq m1czoz:ck( 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. k(q7aj ln2,x0y +nrqqIt swings freely to the opposk +qaxlr7(2ny ,j0 qnqite 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 strainq.uj pe(c5, rght line is given by the velocity vs. time grapu(5j encq ,r.ph 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 objecj9v.x p3ahcn c+r3h 0at moving along a straight line is given by the velocity vs. time graph shpcaj ra+.0n3 chh3vx 9own.
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 position0yl/-jpj gey(mrn 1 l- as a function of time shown /y0- lpmjny-1j (rg elbelow.
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 horizontar6fvq ; g*9wg4e6s curl massless spring with spring constant k; is set into simple harmonic motion. Its maximum displacement from its equil ;svrf recwq 4g9u6*g6ibrium 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 y(yrhr nx;u +z(e:z0+u9sms yat rest on a frictionless floor, as shown in the accompanying figure. The bl+urszer;x(+ mh y9n( 0y:suyzock, 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 a spring with fpyjx;d22n xdy(;eu/ a spring constant k. If the mass is set into simplejedp2 fd;xx;(2nyu y/ 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 on5fe mlp0iho 7(t uq,foykc*1 ,+ lhmw6 a horizontal 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 frictowcl m7 f5,tq,klp+0i*e(o6m f1uyhh ion between the surface and the block would prevent the block from returning to equilibrium with non-zero speed?