(a) Explanation The blocks are placed on the frictionless surface therefore; the system will accelerate in the direction of the heavier mass with acceleration a . The free body diagram for 3.50 kg mass is given as. Write the expression for equilibrium of the block as. T − m 1 g sin θ = m 1 a (I) Here, T is the tension developed in the string, m 1 is the mass of the lighter block, g is the acceleration due to gravity, a is the acceleration of the block along the incline and θ is the angle made by the incline. The free body diagram for 3.50 kg mass is given as. Write the expression for equilibrium of the block as. m 2 g sin θ − T = m 2 a (II) Conclusion: Substitute 3.50 kg for m 1 , 9.80 m / s 2 for g and 35 ° for θ in equation (I). T − ( 3.50 kg ) ( 9.80 m / s 2 ) sin 35 ° = ( 3 (b) To determine The tension in the string.

Physics for Scientists and Engineers with Modern Physics, Technology Update

9th Edition

ISBN: 9781305401969

Author: SERWAY, Raymond A.; Jewett, John W.

Publisher: Cengage Learning

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Chapter 5, Problem 49P

(a)

To determine

The magnitude of acceleration of each block.

(b)

To determine

The tension in the string.

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Chapter 5, Problem 48P

Chapter 5, Problem 50P

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Physics for Scientists and Engineers with Modern Physics, Technology Update

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Ch. 5 - Prob. 4OQ Ch. 5 - Prob. 5OQ Ch. 5 - The manager of a department store is pushing...Ch. 5 - Two objects are connected by a string that passes...Ch. 5 - Prob. 8OQ Ch. 5 - A truck loaded with sand accelerates along a...Ch. 5 - A large crate of mass m is place on the flatbed of...Ch. 5 - If an object is in equilibrium, which of the...Ch. 5 - A crate remains stationary after it has been...Ch. 5 - An object of mass m moves with acceleration a down...Ch. 5 - Prob. 1CQ Ch. 5 - Your hands are wet, and the restroom towel...Ch. 5 - In the motion picture It Happened One Night...Ch. 5 - If a car is traveling due westward with a constant...Ch. 5 - A passenger sitting in the rear of a bus claims...Ch. 5 - A child tosses a ball straight up. She says that...Ch. 5 - A person holds a ball in her hand. (a) Identify...Ch. 5 - Prob. 8CQ Ch. 5 - Prob. 9CQ Ch. 5 - Twenty people participate in a tug-of-war. 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The magnitude of acceleration of each block.

Solution Summary: The author explains the magnitude of acceleration of each block and the free body diagram for 3.50kg mass.

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The tension in the string.

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Chapter 5 Solutions