Question

A particle is moving in circle of diameter 10 m.Calculate
the distance travelled by particle' & displacement on
completing one and half revolution​

Answer 1

Answer:

Explanation:

d=10m

r=d/2=10/2=5m

So, Distance in 2 revolution is 2*2πr=2*2*3.14*5=20*3.14=60.14=60m(approx).

Because the moves from one point and then comes back to that point Displacement in two rounds is 0

So, Distance travelled=60m

Displacement =0m.