Question

3. Which of following become zero
for one revolution on circular path
O distance
O speed
O displacement
O time​

Answer 1

Answer:

speed is the answer

Explanation:

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Answer 2

Answer:

Speed

For the work done we need component of force along the direction of displacement but displacement and force are 90°, at each and every point on the circular track and therefore the component of force along the direction of displacement will always be zero in case of a body moving in a circular track or a body ...