Question

If a body takes time t to complete one round of the circular path of radius r, then the speed of the body (v) is given by


a. v = πr × t

b. v = πr/t

c.2πr/t

d. 2πr × t

Answer 1

Answer:

1. (c)- part _is correct

circuference is the total distance cover by body t so ....

the speed is distence÷time