05.12: A mass on the end of a-. ugz1oq fp0q +w( :mvvvr/mt spring oscillates with the displacement versus time graph shown to the right. Which of the fol-vw m.mfvqq zug+:pto0/rv 1(lowing statements about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and undergim7, vato y*1 m3z5xngoes simple harmonic oscillation. The graph provided shows the positionzt*ix7yvg 3nm 15 moa, 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 spring and undergoes simple harmob4a4 mj7-t -i(vkxcxnnic oscillat7 j4x avi4t-cmkn-xb(ion. The graph provided shows the 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 of an ideal spring oscilla(rcw7) btp8 6ln rkd )v0yzie:tes 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. Whyzr )edvb8 6wl70r(c knt)i :pich one of the following choices gives the numerical value of the oscillation’s amplitude in base SI units?

  15.26: The position of a l0ox 4koiigttv;+7-ua,i m,z mass connected to a spring obeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of the massugaili -ox,+mk,t 4it ; zv0o7’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Motion. Itsg 0-h)rtu:3c: :b jbjiaqqiw, 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,03: rgjwb- ubq qc hja::)iti is the amplitude of the vibrating mass on the spring?

  03.38: An object on a spring undergoes Simple Harmoi8+q 9glb i( 9plp3zsunic Motion. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) wh 9s(uqzpiig bl9 8lp3+ere 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 swings freely tomoe3(d9p3 tkxld4g / z the opposite side and stops. Which of the following might best represent graphs of3k/z49megt(o lpd3d x 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 givx.t9n s 8z+-ityy txr0en by the velocity vs. time grtzt+98n y .is0ytxrx-aph 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 m6(df dxboivs;8v s.4 mv :rt8toving along a straight line is given by the velocity vs. time graph shown. 8dd64vro8vxtbivt. (f:m;ss
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 functx;7:z*j saoa oion of time shown *o7saza jo x;:below.
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 ma+xwd0hk : p1zs( f(yspwr/jw :ssless spring 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 equilibrium position? py0wks:wz :(/p( jfh+s 1rdxw

  94.40: A block of mass M is initially at restf,p ps 1nnwsgo2 n3x)/ e:abp0 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 arroww0 gn321n p,f:s)espabx pn/o sticks in the block. What is the maximum compression of the spring?

  01.36: A mass m is attrc(h + 8c82dme1bmj+oes cm7kached to a spring with a spring constant k. If the mass is set into simple harmonic motion by a displ8ocm es (k+cm78b j r1h2mec+dacement 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 the end of lw20izru4*n(nn z7c f 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 surface and the block would prevent the block f nl2ui*wf(0 n4zcnz7rrom returning to equilibrium with non-zero speed?