A constant 10-N horizontal force is applied to a 20-kg cart at rest on a level floor. If friction is negligible, what is the speed of the cart when it has been pushed 8.0 m? 4.2 m/s 2.8 m/s 3.2 m/s 3.0 m/s

A constant 10-N horizontal force is applied to a 20-kg cart at rest on a level floor. If friction is negligible, what is the speed of the cart when it has been pushed 8.0 m? 4.2 m/s 2.8 m/s 3.2 m/s 3.0 m/s

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A constant 10 N horizontal force is applied to a 20 k g cart at rest on a level floor. If friction is negligible, what is the speed of the cart when it has been pushed 8.0 m ? 4.2 m / s 2.8 m / s 3.2 m / s 3.0 m / s

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