Question

A dog runs with an initial speed of 7.5 m/s on a waxed floor. It slides to a stop in 15 seconds. What is the acceleration?

Answer 1

0.5 m/s^2

Explanation:

In order to evaluate for the

acceleration, the formula is needed.

a=delta v/delta time

a=7.5/15

Where the acceleration is equal to .5 m/s^2.