Question

a swimmer swims across a pool and stops at the end. choose the correct answer. which best describes his motion? vibrational linear projectile

Explanation:

The swimmer moves across the pool in a straight path from one end to the other, which fits linear motion (motion along a straight line). Vibrational motion involves back-and-forth oscillation, and projectile motion involves both horizontal and vertical components under gravity—neither applies here.

Answer:

Linear