Exam 3

  • Due May 5, 2017 at 1pm
  • Points 80
  • Questions 23
  • Available Mar 13, 2017 at 11:59pm - May 5, 2017 at 1:01pm
  • Time Limit 85 Minutes

Instructions

Choose the answer that best solves the question.  For the math problems, be sure to show all of your work and list your answer.  You have 85 minutes to complete this exam.

 

Formulas for kinetic quantities:

Friction: F=μR                        Work:  W=Fd                         Power:  P=W/t                      

Kinetic energy:  KE= 1/2mv2             Potential energy:  PE=  Wt h

Momentum:  M=mv                    Impulse:  Ft                            Ang. Impulse:  Tt

Ang. Momentum:  H=Iω                   Moment of Inertia:  I=mk2

Coefficient of restitution:  e=

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