05.12: A mass on the end of a s6jttxzf)4p *u4 /t witpring oscillates with the displacement versus time graph shown to the riupxw tt/i*zt64f 4tj)ght. Which of the following statements about its motion is INCORRECT?

  10.08: A mass is connected to the end gz /p i2nuc/pvl9. 7bbh9wsx/of a spring and undergoes simple harmonic oscillation/u2sclg v.x 7 n9ipb9 phw/b/z. 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/ky( wid6notu,dctds n +o,7/ of a spring and undergoes simple harmonic oscillation. The graph provided shows the position of the mass di/6nycn ,wt uod+( kt o,7ds/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 occ dygs a5cs5n7 .: ka,hxd1,zscillates 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 ddkss: ,gy1zhan.acxc57,c5 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 toab,rw3sj f(+5n6isux a spring obeys x(t) = Acos(wt) . What is the average speed for one full oscillation in terms of the mr(auin,s6+ fs3 5wjbx ass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Motion. Inx7 j*-fx8g bebj2uk3 ts motion can be described by thefollowing equation y = (0.3u87g2 x njfk*ebj3bx - 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 Simplci9h)sx5 mshq /*)xqae 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 vibra/ mqa9qsxih 5h))*scxtion of the mass on the spring?

  00.08: A pendulum is pulled to one side and released. It a f8m pfs(q3vt/en,i4kf ,x7p swings freely to the opposite side and stops. Which of the following might best represent graphs of kinetic a8 x,mf4qs 7e/k3 (i vft,npfpenergy $E_k$, potential energy $E_p$ and total energy $E_T$?

  11.18: The motion of an object moving along a straight linwfei5yol 2*s-8 dc9x ue is given by the velocity vs. t8w yfc9e ilu d*2-osx5ime 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 giv) yw2+c(jkuqc en by the velocity vs. timjk(c2) u ywc+qe 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 b*4;wh0azjz xs6tu.qlge7: fposition as a function of time shown t: hj7q*z6wes0g4z; .lxbufabelow.
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 mass);a5nr;y lpbrfq 9 -feless spring with spring constant k; is set into simple harmonic motion. Its maximum displacement from its equilibrium positio;b- qnr)r5 9eflyafp;n 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 fsblm0qdj.1 j/3(oac orictionless floor, as shown in the accompanying figure. The block, attached to a massless spring with spring constant k, is initially at its equilibrium positiosj01djabo(/ lco3m q .n. 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 mfkod-: l6x+ gk. 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 equilibrium positi od-k :l6gfxm+on?

  08.48: A block of mass355z 1q; onmd.)a7ehnfeedwy M on a horizontal 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 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; 5 e3wno7 edm.eda)hqn1z5y f speed?