05.12: A mass on the end of a spring oscillates with the displac 0hz,u vfynsp/j* ii-*ement versus time graph shown to the right. Which of the following /uj*fp y- 0 *ivznihs,statements about its motion is INCORRECT?

  10.08: A mass is connected to thuujq- dkwjj342hjg c8 ka*2/oe end of a spring and undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measured from thec-3huj4q /8jgkwd2 ka*2jujo 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 simpj:-qwx v,hg s)le harmonic oscillation. The graph provided shows the position of the mass as measured from the floor as aj ,)-hxsq v:wg 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 oscillaa)l v(w ku/4av2v4lmuyd/ oe8tes 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 unitsu 4dal8u2emwka vv/4v l/y o(). 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(wt) .,kmib kv zm+-z*vf 00wf c2y9n What is the average speed for one full oscillation in terms of the mass’s maximum speed during oscillatni f,ck2m9+z0z*- 0v vbkm fwyion, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Motio;lhwbi98 9j vtn. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where m is in 9t;hj9lbwi 8v meters and t is in seconds. What is the amplitude of the vibrating mass on the spring?

  03.38: An object on a spring u33+g-q7e;bij 9 htk ztmy2plky ; 8eppndergoes 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 tp +; til7zg2tm-8933;bey hyjkp pekqhe period of vibration of the mass on the spring?

  00.08: A pendulum is pulled to one side aw5s-;d2 gmoxt en v*sma))v i+nd released. It swings freely to the opposite side and stops. Which of the following might best represent graphs of kine-vd iwtsa 2 m+esxng*; )5v)omtic 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 b8j,*z a-8ztxa k;bugu y the velocity vs. time gra -jb*k atx;gu,zu8az8ph 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 given by the v/9:;bt-r5w0 s ku4yduq iko7fe kbr 3uelocity vs. ti 5 busykdwu; fo/e-r4r7kqu0tb k9:3ime 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 se gs:b4)v)(r 8eir vbyhowve)s e) gv8:iy r4rbb(n 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 m-u zzkj(+krp1 1l,sfm 9.hqdl assless spring with spring constant k; is set into simple harmonic motion.j kf1(+z,q.spz r km-1dl9ulh Its maximum displacement from its equilibrium 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 at rest on a fric-c.iwr:y:b*lq)ffl 0j mc cs8 tionless 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 blockyqwm b )cc* :fjs-irlc8l. :f0. 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 m; cs4,u( 5ubrsw0lab the mass is set into simple harmonic motion by a displacemen5w4c( s 0uu ,slr;bmbat 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,lq4*,f ztapz 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, thea,4t,lz qz* pf 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?