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1.(5 points) A block of mass m is initially traveling with a velocity v0up an inclined plane set at an angle θto the horizontal. The coefficient of friction is equal to μand gravity is acting. What distance, d, will the block travel along the slope before it stops? 2. (5 points) Two objects are traveling on a collision course as shown, moving in a horizontal direction. The picture is drawn in thecenter-of-mass frame. The velocity of the first object measured relative to the center of mass is v1. Whatis the velocity v2 of the second object relative to the center of mass? Write this velocity in terms of m1, m2, and v1. Specify the magnitude and direction. Explain.
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