05.12: A mass on the end of a spring oscillates qvxx:m-1ir xo yd;*wmyn 5.i(with the displacement versus time graph shown to the right. Which of the following statements about its motion is INiyd.yw : -n rmqxxi(vo1;m5*xCORRECT?

  10.08: A mass is connected to the end of a spring and undergx( wkq90myq 5ooes simple harmonic oscillation. The graph provided shows the position of the m(95oyk xw0 mqqass 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 connect5ua67c8gm 1vi3poofk t4s8sdt a0w- ced to the end of a spring and undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measured from to5wts8gc7u3 18 064vfmtokci ap-ads he 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 3g8zrcau) hj4t, g(vv(w0 aoethe 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 following choices gives the numerical valu( 8wctv,aer4h 0ojzv)u ga( g3e of the oscillation’s amplitude in base SI units?

  15.26: The position of a mass connected +4c)lwetqc/ cppsl(6 to a spring obeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of thep lc 4c6qlte +sw(/pc) mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Motion. Its motion ca3 )vdpr4ub*q z1 p)8sx0clsv cn be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where m is in meters a8r0l41bpz))* vv 3d scxsqu pcnd t is in seconds. What is the amplitude of the vibrating mass on the spring?

  03.38: An object on a spring u 14,bhtq2:zr3fxdvv8m*wxnpy z o 4+andergoes Simple Harmonic Motion. Its motion can be described by thefollowing equation y = b2 wdx rn4*oha m4v:z1p3xy, t+qf8zv(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 mass on the spring?

  00.08: A pendulum is pulled to one side and released. It*j,ssqd j d:l.xrog81rk2gx(6shb+ n swings freely to the opposite side and stops. Which of the following might best repr,qd+gs28x6lng r sj(x obsd.:kj*rh 1esent 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 straight line is given by the vexq ox -z82v8gqlocity vs. time grapvog z8 x-q2xq8h 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 object moving along a straight line is giyh,zujoz6gg :9xa zu1+nj r66ven by the velocity9 r6ng1jzxz+o j: hu6g za,u6y 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 a function of time shomvh7g8ee- ) bujq +qm-wn bel equ+-e7h-mv8)b jgqm ow.
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 spri a/b-dmcukqjoz a;*0/ng with spring constant k; is set into simple harmonic motion. Its maximum displacement from its equilibrium position is A. What is the mass’s speed as it passes through its equilibri*/zao0udb-/a mjkcq ;um position?

  94.40: A block of mass M is ini;jngd6 h.w jxh tr,.x7tially 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 sticks in the block. What is the maximum compressiongdr.t.w xn,j6j h hx;7 of the spring?

  01.36: A mass m is attached to a spring wit*:oro p8 7lm4usieo c7h a spring constant k. If the mass is set into simple harmonic motion by a displacement d from its equ7u7eolm oop8* r4 :csiilibrium 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 surface7mmoui) e/ a4*agxw (r 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 friction between the surfaceum/7rx*ma)w4e(ag io and the block would prevent the block from returning to equilibrium with non-zero speed?