A body of mass m moves in a horizontal direction such that at time t its position is given by x(t) = at4 + bt3 + ct, where a, b, and c are constants. (a) What is the acceleration of the body? (b) What is the timedependent force acting on the body?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: The Laws Of Motion
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A body of mass m moves in a horizontal direction such that at time t its position is given by x(t) = at4 + bt3 + ct, where a, b, and c are constants. (a) What is the acceleration of the body? (b) What is the timedependent force acting on the body?

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