Question

If a body takes t seconds to go once round the circular path of radius r the velocity v is given by

Answer 1

Answer:

Velocity = 0

Speed = 2πr/t

Explanation:

If a body takes t seconds to go once round the circular path of radius r the velocity v is given by

In Completing one round

Distance Covered = 2πR

But Displacemnt = 0

Time taken = t sec

Velocity = 0  as Displacement = 0

Speed = 2πr/t

Answer 2

Answer:

Speed = 2πr/t

Velocity = 0

Explanation:

If a body takes t seconds to go once round the circular path of radius r the velocity v is given by

In Completing one round ,

Distance Covered = 2πR

But Displacement = 0

Time taken = t sec

Velocity = 0  as Displacement = 0

Speed = 2πr/t