body complete one and half Revolution along a circular path of radius

1.	body complete one and half Revolution along a circular path of radius 14 meter. Calculate the distance covered and displacement of the body.
Answer» For Distance As circumference of the CIRCLE is 2πr and 1 and 1/2 REVOLUTIONS = 2πr3/2=distance=(222/7143/2) m = 132 m For Displacement Simply CALCULATE the diameter:- (2*14)m = 28 m

body complete one and half Revolution along a circular path of radius 14 meter. Calculate the distance covered and displacement of the body.

Answer»

For Distance

As circumference of the CIRCLE is 2πr and 1 and 1/2 REVOLUTIONS = 2πr*3/2=distance=(2*22/7*14*3/2) m = 132 m

For Displacement

Simply CALCULATE the diameter:- (2*14)m = 28 m