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A Mass M = 4

question 52

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A mass m = 4.0 kg is connected,as shown,by a light cord to a mass M = 6.0 kg,which slides on a smooth horizontal surface.The pulley rotates about a frictionless axle and has a radius R = 0.12 m and a moment of inertia I = 0.090 kg.m2.The cord does not slip on the pulley.What is the magnitude of the acceleration of m? A mass m = 4.0 kg is connected,as shown,by a light cord to a mass M = 6.0 kg,which slides on a smooth horizontal surface.The pulley rotates about a frictionless axle and has a radius R = 0.12 m and a moment of inertia I = 0.090 kg.m<sup>2</sup>.The cord does not slip on the pulley.What is the magnitude of the acceleration of m?   A) 2.4 m/s<sup>2</sup> B) 2.8 m/s<sup>2</sup> C) 3.2 m/s<sup>2</sup> D) 4.2 m/s<sup>2</sup> E) 1.7 m/s<sup>2</sup>


Definitions:

Net Margin

A profitability metric calculated as net income divided by revenue, expressed as a percentage, indicating how much of each dollar in revenues is translated into profits.

Sales

The activity or business of selling goods or services to customers.

Net Income

The amount of money a company has left after all expenses, taxes, and costs have been subtracted from total revenue.

Owner's Equity

The residual interest in the assets of an entity after deducting liabilities, representing the owners' share.

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