What happens to the total mechanical energy of a freely falling body in a vacuum?

Type: MCQ • Marks: 1

A. Becomes zero

B. Remains constant (conserved)

C. Decreases

D. Increases continuously

Explanation

In a vacuum without air drag, potential energy converts completely into kinetic energy, conserving total mechanical energy.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 9th Science (MCQ)

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!