05.12: A mass on the (uznkm48 j+h/ da a)cbve,o -rend of a spring oscillates with the displacement versus time graph shown to the right. uhb(mad v4,o +rj-e)a/k8z nc Which of the following statements about its motion is INCORRECT?

  10.08: A mass is connected to the end of a spring and undergoes simpl,lkk cm0v*vep c:15uukzce6+ e harmonic oscillation. The graph provided shows the position of the mass as measured from the floor as a function of time.e vp6vl1:0+,eukcm c*uczk k 5
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 harmg vb (pqamvf7 a6e4,9monic oscillation. The graph provided shows the position of the mass as measured from the floor as a function of timpqfvaam 9, mve7(b6 g4e.
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 simpl; v2v weem1yn5e 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. Whic2w 15em;ye vvnh 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 tov2z.obif-0cx a spring obeys x(t) = Acos(wt) . What is the average speed for one full oscillat c02bvozfx-i.ion in terms of the mass’s maximum speed during oscillation, $V_max$?

  03.37: An object on a spring undergoes Simple Harmonic Mo ia lfiee*ue5j/h l6-9tion. Its motion can be described by thefoeee 659ijh la*f /-ulillowing 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 the spring?

  03.38: An object on a spring fk5gn j.7x95 nzh:xtc undergoes Simple Harmonic Motion. Its motion can be described by thefollowing equation y = (0.3 m) sin (10π t + 4) where m is igj9nt:hcf.n 7 x kz5x5n 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 .govv:vl4 bsy zki*8*. It swings freely to the opposite side and stops. Which of the following might best represent graphs of kinetic eoykbv*zvvi: 8*4 gs l.nergy $E_k$, potential energy $E_p$ and total energy $E_T$?

  11.18: The motion of an object moving along tl;whm)d:a6 ja straight line is given by the velocity vs. timjwd l: ;ah6t)me 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 vel qyl6qvuwp1 4 dhf,ey;nt6t1--v 6b vcoc-cv tnep4v;1vtd,6hyfy616 -qw ublqity 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 b.x( l qdrz-m*; g/vudof position as a function of time shown qzux l;(d.*/rgmb d -vbelow.
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 with spring constant s9s9e 21l7dxf z,c ozrk;sodlx,99cs e1zf72r z 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 initially at rest on a frict5grtz 1k w m9jpt4b75jw*;w siionless floor, as shown in the accompanying figure. The block, attached to a massless spring with spring constant k, is initially at its equilibrium 7z*4gwjtr wbij9t5skp;mw5 1 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 a spring - *rvm wwn((r7iltkg,constant k. If the mass is set into simple harmonic motio( i,wvrk*(lmt7w g rn-n by a displacement 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 surf4 dyjffu .sl10ace is connected to the end of a massless spring of spring constant k. The block is pulled a distance x from equilibrium and when release f.s1fu 40dljyd 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?