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(7%) Problem 5: A student standing on a stationary skateboard tosses a textbook with a mass of mb-1.3 kg to a friend standing in front of him. The student and the skateboard have a combined mass of mc-103 kg and the book leaves his hand at a velocity of v 2.98 m/s at an angle of 41° with respect to the horizontal Randomized Variables mb 13 kg mc = 103 kg b 2.98 m/s -Δ 33% Part (a) Write an expression for the magnitude of the velocity of the student, vs, after throwing the book. -& 33% Part (b) Calculate the magnitude of the velocity of the student, vs, in meters per second? 33% Part (c) what is the magnitude of the momentum, p , which was transferred from the skateboard to the the Earth during the time the book is being thrown (in kilogram meters per second)? Grade Summary Deductions Potential Pc 0% 100%

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soleation *From the podkr๓ ,wehaja to Consevtonomestum along honzetl direction (6 2 Maanitude mome teum

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