There is a 225 kg mass that hangs on the end of a uniform beam that has a mass of 45 kg. Assuming that the system is in equilibrium, find the frictional force exerted on the beam by the floor. Choices: (1) 3.3x10³ N (2) 5.7x10³ N (3) 5.96x10³ N (4) 6.7x10³ N 30.0⁰ 45.0 Rough 225 kg

There is a 225 kg mass that hangs on the end of a uniform beam that has a mass of 45 kg. Assuming that the system is in equilibrium, find the frictional force exerted on the beam by the floor. Choices: (1) 3.3x10³ N (2) 5.7x10³ N (3) 5.96x10³ N (4) 6.7x10³ N 30.0⁰ 45.0 Rough 225 kg

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 12.6OQ: A 20.0-kg horizontal plank 4.00 in long rests on two supports, one at the left end and a second 1.00...

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Torque

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Question

There is a 225 kg mass that hangs on the end of a uniform beam that has a mass of 45 kg. Assuming that
the system is in equilibrium, find the frictional force exerted on the beam by the floor.
Choices:
(1) 3.3x10³ N
(2) 5.7x10³ N
(3) 5.96x10³ N
(4) 6.7x10³ N
30.0⁰
45.0°
Rough
225 kg

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