Question

Why is the work done on an object moving with uniform circular motion zero? Write detailed answers.

Answer 1

Due to conservative forces theorem

Answer 2

Answer:

The work done on an object moving with uniform circular motion zero.

Explanation:

Since we know that work is defined as force times displacement of the body.

$work\ done = f\times d$..................(1)

where f = force= ma.

d = displacement of the body.

Since during uniform circular motion object covers a distance but its displacement is zero because the starting point of motion in circle is same as destination point.

So, displacement is zero,

Therefore work done is also a zero.