05.12: A mass on the end of a spring oscillates wit*m tsn gt4bkyp /+wf61h the displacement versus time graph shown to the right. Which of the following statements about its motion is INC /ykwbp fm1t*4t +n6sgORRECT?

  10.08: A mass is connected to the end of a spring and undergoes simple harmonicg p;50 qlcfa.cs k wg4vher2:1 oscillation. The graph provided shows the position of the mass as me kalscph 1ev2g .5w;cq0fr g:4asured 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 sc9k3;b . yn+isiqm jy.pring and undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measj.+m9i;c3yqy n b.ski ured 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 *-m9l p/umxilof an ideal spring oscillates in simple harmonic motion. The mass’s position is described asmx /m-l9luip* 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 spring obeys x(t) = Acos(wtkz t5e a 5z.ghftx4,fxs1wfj1r -ojs1h6v .j ,) . What is the average speed for one full oscillation in terms o4t1fjw.kfza ,5jr5h 6.x xs1-egfo,tvzjsh 1f the mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes y8;3:,9 xs p ismpdeppSimple Harmonic Motion. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where m is in meters an pme;ippy:s39sp8 dx,d t is in seconds. What is the amplitude of the vibrating mass on the spring?

  03.38: An object on a spring undergoer/k7t kl 6judzl.umq-681fo ps Simple Harmonic Motion. Its motion can be described by thefol- kdlqmo z7jt/f8.1p luur6k6 lowing 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 the spring?

  00.08: A pendulum is pulled to one cia3qb9 )pl7 lsali;9side and released. It swings freely to the opposite side and stops. Which of the following might best represent q l9b9p )csl i3ai7al;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 5y 4 ttui47kjwis given by the velocity vs. time graph showt 4kiuy574tjwn.
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 m*u7jxil lxf s5 e*3gyio/d:u *oving along a straight line is given by the velocity vsu7 j5g:uofxll/*ii3**dxsy e . 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 posimj3q 8t 7d 9zyhc)in)btion as a function of time shown below.9bm)q ) 8z3hd7njicyt
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 70gb6 ih2 ulb.noxp;b constant k; is set into simple harmonic motion. Its maximum displacement from its equilibrium position is A. What iupg6 b.b2;bx0h l7on is the mass’s speed as it passes through its equilibrium position?

  94.40: A block of mass M is initially at rest on o:8qa dt j ;burb7m-z;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 inq aj;:tb87-zuor bmd; to 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 a spring constant k. If the mg.u2gu fej*r7eh h5/aass 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 equilibrium pg/2.eu a*hr fgh5 7jeuosition?

  08.48: A block of mass M on a horizontal surface is connectedq c+6 n2j95pruo9e jy e)e0wo9igekq6ynlt (5 to the end of a massless spring of spring constant k. The block is pulled a distance 56 5w9 6clo+tj9n9iygyeeq2)un kjq0 o(rp e ex 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?