05.12: A mass on the end of a spring oscillates l-v *f.oet+ quwith the displacement versus time graph shown to thv. +o-lq feu*te right. Which of the following statements about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and iyjrgdf/z6+x z n1b-0 undergoes simple harmonic oscillation. The graph provided shows the position of the mass as measured from the floor as a j-1+gzzy xi0 6br/nfd 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) yfi v7tr9roa1 7hmd2 spring and undergoes simple harmonic oscillation. Th 7)129doyi amv7rrhfte 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 oscillanh35.ccmoz l( ljyj29tes in simple harmonic motion. The mass’s position is 2czln(yjmh5 .j9ol3c 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 connecten uj9cqt2;ba co9s6 4*thn pu;d to a spring obeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms ojohpn2a9c9;ut b6*tcunsq ; 4 f the mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Motion4ybi+gzg5 wj) 7z h1oe. 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 second gz 14i w5bhj7yz+ego)s. What is the amplitude of the vibrating mass on the spring?

  03.38: An object on a spring undergoes Simplen()l 7tpf4e,2jcigy c Harmonic Motion. Its motion can be described by thefollowing2)j gy( tc4n l7,icefp 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 side and released. It swings freely to thegt 6thp svxde/,ff/r*e-+ 2cc opposite side and stops. Which of the following p+/csrehc6 / fvgtef,-t*x 2dmight 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 strf,v/f fs82s v dmkju55aight line is given by the velocity vs. time graph shown./825fufs,jsv f 5kvmd
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 a3uq0azf58, xk m6yvymoving along a straight line is given by the velofau xyy v6k3m,q5z 08acity vs. 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 ofmldp4-4k5 wjx position as a function of time shown below4 -mpd4wl5x jk.
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 mm v6z9ka, 8ptwith spring constant k; is set into simple harmonic motion. Its maximum displacement from mzv86p9k,ta m its equilibrium position is A. What is the mass’s speed as it passes through its equilibrium position?

  94.40: A block of masulw qi v;3ri*z0 t5ii+s M is initially 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 oi 5i *0ztiqv+lu;3rwif the spring?

  01.36: A mass m is attached to a spring with a spring constant k. If th./hvv 0:bnjctbfg49 .i2d cvhe mass is set into simple harmonic motion by a displacement d from its equilibrium position, what hc0: .vbfc.hvd g/vb249itn jwould be the speed,v, of the mass when it returns to equilibrium position?

  08.48: A block of mass M on a horizontal sudkl0zh+pzs c9; +,y)tq n/joirface is connected to the end of a massless spring of spring constant k. The block is pulled a disk9jyl/)h ;pt++oczq, i nd0zstance 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 from returning to equilibrium with non-zero speed?