A block of m1=20.0 kg is placed on a plane incline at angle ?=37.1° and is connected to a second hanging block with mass m2 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 m2 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 m2 for which the block m1 accelerate down the plane at a rate same as the magnitude in (a). 5. A block of mi=20.0 kg is placed on a plane incline at anglea=37.1 and is connected to a second hanging block with massma by a cord passing over a small, frictionless pulley. Thecoefficient of kinetic friction between the plane and the block is0.30.a) Find the mass m, if it is to descend 12.0 m in the first 3.00 safter the system is released from rest.b) Find the mass m2 for which the block m, accelerate down theplane at a rate same as the magnitude in (a).

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College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A block of m1=20.0 kg is placed on a plane incline at angle ?=37.1° and is connected to a second hanging block with mass m2 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 m2 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 m2 for which the block m1 accelerate down the plane at a rate same as the magnitude in (a).

5. A block of mi=20.0 kg is placed on a plane incline at angle
a=37.1 and is connected to a second hanging block with mass
ma 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 m2 for which the block m, accelerate down the
plane at a rate same as the magnitude in (a).

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