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Q. 43

Expert-verified
Found in: Page 289

### Physics for Scientists and Engineers: A Strategic Approach with Modern Physics

Book edition 4th
Author(s) Randall D. Knight
Pages 1240 pages
ISBN 9780133942651

# A particle of mass m is at rest at t = 0. Its momentum for is given by kg m/s, where t is in s. Find an expression for , the force exerted on the particle as a function of time.

The expression for the force is

See the step by step solution

## Step 1. Given information

Equation of momentum is

As we know,

So,