Question

An iron ball of mass 0.4 kg is rotated in a circular path using a string of length 5m. Find the work done by the tension

in the rope? (Take g =10m/s2

)​

Answer 1

Answer:

Explanation:

Here tensin in string is just rhe centrifugal forxe which is reverse of centripetal, As centripetal does no work so there is no work done on body by tension when it is moving in circle