05.12: A mass on the end of a pw8 8rg(fk.g kspring oscillates with the displacement versus time graph shown to the right. Which of the following statements about its motion is INCORpk gf .(wgr88kRECT?

  10.08: A mass is connected to the end of a vbb x;m(.k ((-edv1ca ,hc mfsspring and undergoes simple harmonic oscillation. The graph provided shows the position of mke(f1(msdb- c,( vb.hcx;vathe 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 harmomd2*7b z6cy5vx tix1nnic oscillation. The graph provided shows the position of the mass as measb*zxyn 1cm6vtid 5x7 2ured 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 osm. q6qbavvn09*6+;zpfxt.qn yy ) fgvcillates 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 following choices gives the numerical value of the oscillation’s amplitude in bmngxan*66 p90 tzvf .qy bv.v+ ;fqqy)ase SI units?

  15.26: The position o+t y,v u lf 6oi9b4x s5+*+v6gelacjtof a mass connected to a spring obeys x(t) = Acos(wt) . What is the average speed for one full oscillation +v4ls9otlbij,6 v +6t5uxac *f+g yeoin terms of the mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Motion. Its zhlo40 ah5qv 6zfzt4* motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where m is in meters a4*t4h lf0vqha56 zzzond t is in seconds. What is the amplitude of the vibrating mass on the spring?

  03.38: An object on a spring undergoes Simple Harmo 3lql006/zz om q yojzaf*/nb-nic Motion. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where m is in meters and tyo6*qnazfzqb -ml/3l 0jo / 0z 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 the ovvf7vmwtu8 tz 3c u:**gt ;.s.4bu ndmpposite side and stops. Which of the follouu 3 7b8vw*. vvtmzmc *.gtn:utsd;4f wing 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 straight line is gid0 lz;j5)xd vy u lsjfx)l154even by the velocity vs. time graph 4z)lvxyj1jd)5f0;u s5l dx leshown.
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 anb++g :akpjqos5 ms q/l6(bebjxv(unao* +) 6t object moving along a straight line is given by the velocity vs. time grap no)lxg6o aq( b+tm (kv: +ebpqa/j6bs*5+sjuh 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 ofrqlxb:q0 v )(cb. * xq(;gywkon+ co5g position as a function of time shown be x(5ovxwybr: 0qcb*( qngclo)+q gk; .low.
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 horim(svr*a9 rdo. 6.fk8omkx +s rzontal massless spring with spring constant k; is set into simple harmonic motion. Its maximum displacementr krsxo8mvf 6(*rs.9 d+ka.om 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 frictio)9f ir16ldj+eiq1 .0 f0uejidpt.fe enless floor, as shown in the accompanying figure. The block, attached to a massless spring with spring constant 6efd)1irp9ft0fe+ejd. 1 e i0 qu. lijk, 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 w o4+5:ried kl tw8js/fith a spring constant k. If the mass is set into simple harmonic motion by a displacemf/5wil: tr se+4jo dk8ent 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 cz,p;hykn2j 7eonnected 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 coefnj2kz;yh,e7 p ficient of kinetic friction between the surface and the block would prevent the block from returning to equilibrium with non-zero speed?