Question

5. A block of m?=20.0 kg is placed on a plane incline at angle = 37.1° and is connected to a second hanging block with mass m, by a cord passing over a small, frictionless pulley. The coefficient of kinetic friction between the plane and the block is 0.30. a) Find the mass m? if it is to descend 12.0 m in the first 3.00 s after the system is released from rest. b) Find the mass m? for which the block m? accelerate down the plane at a rate same as the magnitude in (a).

Name: 5. A block of m?=20.0 kg is placed on a plane incline at angle = 37.1° and is connected to a second hanging block with mass m, by a cord passing over a small, frictionless pulley. The coefficient of kinetic friction between the plane and the block is 0.30. a) Find the mass m? if it is to descend 12.0 m in the first 3.00 s after the system is released from rest. b) Find the mass m? for which the block m? accelerate down the plane at a rate same as the magnitude in (a).
Uploaded: 2023-09-06T11:43:27-08:00
Duration: 5 min 4 s
Channel: Hubert Agamasu

          5. A block of m?=20.0 kg is placed on a plane incline at angle = 37.1° and is connected to a second hanging block with mass m, by a cord passing over a small, frictionless pulley. The coefficient of kinetic friction between the plane and the block is 0.30. a) Find the mass m? if it is to descend 12.0 m in the first 3.00 s after the system is released from rest. b) Find the mass m? for which the block m? accelerate down the plane at a rate same as the magnitude in (a).

5. A block of m?=20.0 kg is placed on a plane incline at angle = 37.1° and is connected to a second hanging block with mass m, by a cord passing over a small, frictionless pulley. The coefficient of kinetic friction between the plane and the block is 0.30. a) Find the mass m? if it is to descend 12.0 m in the first 3.00 s after the system is released from rest. b) Find the mass m? for which the block m? accelerate down the plane at a rate same as the magnitude in (a).

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University Physics with Modern Physics

Hugh D. Young 14th Edition

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Solved by Expert Hubert Agamasu

09/06/2023

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A block of mass m = 20.0 kg is placed on a plane incline at an angle of 37.1° and connected to a second hanging block with mass m by a cord passing over a small, frictionless pulley. The coefficient of kinetic friction between the plane and the block is 0.30. Find the mass m if it is to descend 12.0 m in the first second after the system is released from rest. Find the mass m for which the block m accelerates down the plane at the same rate as the magnitude in (a).