05.12: A mass on the end of a spring oscillates with the di k(cqu6/:md zte):naqnl)xh33a - oo esplacement versus time graph shown to the right. Which of the following statements about( o)o3nq:h/el d 3)ztnux k-ma:6 caqe its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and undergoes simple harmonicen98 tl)u2k +ka0fzlv oscillation. )l2afklzk u 9+en0t8vThe 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 and undergoes simple i3nc.eeqd 0o7harmonic oo37i c.ne0dqe scillation. 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 thel47gjf ;3 fcl*l x;oh5ixfxb2b ) tuw. end of an ideal spring oscillates 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 units. Which one of the fo3log xl i b2j ftxxlfuf7hb);*c;w.45llowing 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) = Acz)ocn5 l s;1gjos(wt) . What is the average speed for oneno) gclj1s5;z 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 motion can b nc 4o/v :gx.)qqtg :cldz9hcqfj5.4 je described by thefollowing equation d4cf.zg4.hq5 toxj)vgnq: c:9 / qjlcy = (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 spring undergoes Sifkg*p5 i5 lea9mple 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*55a9fg ikel p of vibration of the mass on the spring?

  00.08: A pendulum is pulled to e.x+m4gjed (l one side and released. It swings freely to the opposite side and stops. Which of the followinx d+(. jegme4lg 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 straigh*(cu 2avr6b3i1lyrt1oa5 gjup wb;r9 t line is given by the velocity vs. time graph shown. a(c jar16 yu uvb3bp;wrtlg59io1r2*
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 objer+r v.w0o3md kct moving along a straight line is given by the velocity vs. timevwk0o.rmrd +3 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 timcf*2 ggbqk1 p3e shown be21pf * bk3qgcglow.
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 horgm h i(0(rt6+.zisu jjlqu 3t9lh +k+vizontal massless spring with spring constant k; is set into simple harmonic motion. Its maximum displacement from its equilibrium position is A. What is the mass’s speed as it passes through its equilibrium positiozkl.t+t+g03(u viu(h js lr9mi+j6qh n?

  94.40: A block of mass M is initially at rest o;crlj(f,ga8u7d q rp6 n a frictionless floor, as shown in the accompanying figure. The block, attached to a massless spring with spring cons6pra j7l(d ;f,u8qgcr tant 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.zbd4oz( 1j7ze6( zxxluivq( a spring constant k. If the mass 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 equilibbz(zx4x (duz l(1o zj6i.e7 qvrium position?

  08.48: A block of mass M on a horizontal surface is connectedi no :rlpqm-opjj/q;/6b1r, x 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, the block moves toward equilibrium. What minimum coe;j m:prq/nl/ jxi o,qo-rb1p6fficient of kinetic friction between the surface and the block would prevent the block from returning to equilibrium with non-zero speed?