05.12: A mass on the end of a spring oscillates with l mos59 s/6xlbmu1ab; the displacement versus time graph shown to the right. Which of the following stateme1m5b;sm bl6o9a x slu/nts about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and undergoes simple hauvq4*)h4 rkc5q eja5rrmonic oscillation. The graph provided shows the position of the mass as measured from the floor as a functic45r k vh5 jqae)4uq*ron 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 uny1apo7w ni4z(x fu( 2 af+;xundergoes simple harmonic osci7u (1npf iw2y;(fxnua4o+xz allation. 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 thd g/*dd+ly)6 ,qxexy bk src50e end of an ideal spring oscillates in simple harmonic motion. The mass’s positiondk l*rqxy6yc+ ed / s)d5,0gbx 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 value of the oscillation’s amplitude in base SI units?

  15.26: The position of a mass connect*sto( ft9nuwef*vo4 x:g 6tv6 ed to a spring obeys x(t) = Acos(wt) . What is the average speed for on *t ne:4otutwvxov 696fg* fs(e full oscillation in terms of the mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Motion. Its moxly 6r( 3v6ziu*p un5ution can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where m is in meters au6iz 5ul(u rpy3 *xnv6nd t is in seconds. What is the amplitude of the vibrating mass on the spring?

  03.38: An object on a spring undergoes Simple .ovkx1a 1lf-b 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 vibrationk1f1x bova -l. of the mass on the spring?

  00.08: A pendulum is pulled to one side and releu/0ad7b0g,x iz6stv yfovjen7t , v43ased. It swings freely to the oppos,y637gtdt,ie x7bau/snz vof0 jv4 v0ite side and stops. 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 straizp+tszo;g,xm (o xxo1 :q2xs r;x,1ms ght line is given by the velocity vs. time graph shoo;,xx:p m+rqs xo,s2s1( 1mz;oxgzx twn.
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 th44f xzo0hnvf7 e velocity vs. time graph shown.0fz4fnoxv h74
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 po2pv1oj 0to1y fsition as a function of time shown pt yj0vfo21o1below.
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 spring0ej snoo(ek 4* constant k; is set into simple harmonic motion. Its maximum displacement from its equilibrium position is A. What iso jso*4e(ken 0 the mass’s speed as it passes through its equilibrium position?

  94.40: A block of mass M is initially at rest on a frictf*gpz. p7h7-jmwmrt p5n7c, n ionless floor, as shown in the accompanying figure. The block, attached to a massless spring with spring co f mr,*7nz5mpc7pgjt7w .- phnnstant 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 spring?

  01.36: A mass m is attached to a spring with a spring constant k. If dv)f 9e1j w hlqyk; tx6s8wr/-the mass is set into simple harmonic motion by a displacement d from its equilibrium qv9;d fh tl /e8j 1k)sxy-w6wrposition, 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)j)9 3 fda;ztnlp9 trz surface 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 rept9znd j9))a zfrt3l; st, 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?