05.12: A mass on the end of a spring oscillates wi(s1 wprqr0 c.0m taqt0th the displacement versus time graph shown to the righra0(w.cm p 1t0 qtrs0qt. Which of the following statements about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spri) 2mi+:bc6 le: +tilmhzu/yoxng and undergoes simple harmonic os : :+u cll ihmze/+6m2ib)txyocillation. The 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 unmj.kcl,7539h0(w i gwmjku sl dergoes simple harmonic osj3ckhsjiw,gmw.9m 75ll ku (0 cillation. 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 the end of an ideal spring oscillates in simplbd 5dg-tlehaei()t iac 81a7 2bykw86e harmonic motion. The mass’s position dyicagk7d-58 aatl w)(b12e6ite 8bh 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 connected to a spxp3k3fva8zy ) ring obeys x(t) = Acos(wt) . What is the a)f8avyxp3kz3 verage speed for one full oscillation in terms of the mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on u6ff 7gxm1w.g)0f dpna spring undergoes 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 the amplitude of the vibrating mass on thw)1 0gmdf gux. nf76pfe spring?

  03.38: An object on a spring undergzssne /vg i3 ,*4 1-vzwhwjs-goes 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 the perios zv4w--es zv 3g/h ijgs*,nw1d of vibration of the mass on the spring?

  00.08: A pendulum is pulled to one side anegd r ;4+lcc*gd released. It swings freely to the opposite si4r*lc gg d;c+ede 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 straight line is given by thzh 3n)cu1/ b6h ghbp(je velocity vs. 3hzuhb bj16)h (pn/gctime graph 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 0ksqzb73t bk5,eo)ca75jz d7 e ,vsqcvelocity vs)375 s,ozz5,0tkdv7s7jek qacbbqec. 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 of position as a y//so5r 92vv *wb3 f8wtd h6hgork::g l 2vjqufunction of time shown b 2o6uw: tor h*/9vswyfr83 :hjgbkdv2qvlg/ 5elow.
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 horizontlf1s,grqp a:or4*uo b- 2 gum*al massless spring with spring constant k;b*:1us ,grg2o u*qo-4rmf lpa 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 position?

  94.40: A block of mass M is iasg8q*pp1 b)apl3y3.;dd x .uqeb,wbnitially 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 blocy8 3q; )xdl pb ppab.3w,*e1gd sqba.uk. 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 sprfo)/d*wk loa:q- ucy -ing 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 whe):y- * f qcl/kd-oowaun it returns to equilibrium position?

  08.48: A block of mass M on a horizontal surface isruw;p k99vtz5 connected to the end of a massless spring of spring constant k. The block is pulled a distauzt9;w 9p vk5rnce 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?