2. A block of mass m= 5 Kg is sent sliding up a large plane inclined at 0 = 37° while a horizontal force of magnitude 50

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2 A Block Of Mass M 5 Kg Is Sent Sliding Up A Large Plane Inclined At 0 37 While A Horizontal Force Of Magnitude 50 1 (49.96 KiB) Viewed 41 times

2. A block of mass m= 5 Kg is sent sliding up a large plane inclined at 0 = 37° while a horizontal force of magnitude 50 Newton acts on it. The coefficient of kinetic friction between the block and the plane is = 0.3, and the coefficient of static friction is us= 0.35. gļ 5 Kg 37⁰ 50 N 2A (18 points) Analysis when the block is in motion: a) Provide the corresponding free body diagram. b) While the block is moving, calculate the magnitude of the kinetic friction force. c) While the block is moving, calculate the block's acceleration. (Provide its magnitude and corresponding unit vector.) 2B (15 points) The block's initial speed is 4 m/s a) How far up the plane does the block go? (In case the block never stops, indicate so) b) If the block reaches a highest point, does it remain at rest or slides back down the plane? c) If the block slides back, calculate its acceleration. (Provide its magnitude and the corresponding unit vector.)