05.12: A mass on the end of a spring oscillates with the disoa 0 scsfqrfp.t2 43h4placement versus time graph shown to the right. Which of the following statemens20oh.3 c4 ffsrq pta4ts about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and undergoes simple harmonic 11so th.zm.up oscillati1u tohz .p1.smon. The graph provided shows the position 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 andivf1 gff2-r(jr+vq96(wpif x undergoes simple harmonic oscillation. The graph provided shows the position of the massirfxv6w( 1frv9 qj2-pf fg(+i 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 sprikib30rzyf rzzrar/ 7s 4i k,+8ng oscillates in simple harmonic motion. The mass’s position is described r3i,ir/s 0zb4+fz8 rz ay7 rkkas 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 mass connected to a spzia8 p8wx.zmt1kjvgf29wk8 ej/9 t/,q1y gdvring obeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of the mass’s maximum speed duringwkdjkz 91mf 8wq zjt,t9i./age2p g/x1yv8v 8 oscillation, $V_max$?

  03.37: An object on a spring undergoes +x ndkzy4li6 7Simple Harmonic Motion. Its motion can be6x4 z ykiln+7d 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 amplitude of the vibrating mass on the spring?

  03.38: An object on a sprt6ilwx -g) etb.8c y -rysj35hy5 u2swing 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 is in seconds. What is the period of vibration of the mass on they elxyhyw8 w jgc 6i-2t )t3bs5-s5u.r spring?

  00.08: A pendulum is pulled to one side and released. It sw.mcr1 1jp zxpc:qk5at 0i /;okings freely to the opposite side and s;iqjmpcorkcka0. t :z1px /15tops. 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 straight line is given b eiwz2)z7u. uky the velocity vs.wezkuu.2 )i7z time graph 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 straruj-9s+)dn/ 9v:w x.:tfkqa b: mn eylight line is given by the velocity vs. timed- nb:frwqau9t:j)n mk+ :e/yls9.vx 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 thejf 0de aci5+j5 graph of position as a function of time shownfi5 jc0 +aj5ed 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 massless spring with spring co*kf2+ ac6+2qh w ;ymt8zmzmkonstant k; is set into simple harmonic motion. Its maximum displacement from its equilibrium position is A. What is the mass’s spe awmtqf2mh; yk8+zk2mzo+6 c*ed as it passes through its equilibrium position?

  94.40: A block of mass M is initially vdrn)u 958tvn jr3uu4 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 compression of the ujn3) rvur5n9v u8dt4spring?

  01.36: A mass m is attached to a spring with a spring constant k. If the massxn ,a: sgh7kidvd662 ab27cxq is set into simple harmonic motion by a displacement d from its equilibrium position, what would be the speed,v, of the mass when it returns to equilibrxa xs6a6k: 2ibqn77 hcv,gd2d ium position?

  08.48: A block of mass M on a horizontal surfc/ +oudqi+;kv ace is connected to the end of a massless spring of spring constant k. The block is pulled a distance x from eq+ k/oc; vq+duiuilibrium 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?