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A 60.0 N force is applied to an object initially at rest on a frictionless surface,...

A 60.0 N force is applied to an object initially at rest on a frictionless surface, and the object moves 10.0 m in 4.00 s what is the mass of the object? If the force stops being exerted on the object after this first 4.00 s of motion, how far will it travel in the next 4.00 s? [State the value, and briefly explain how you determined it.

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