Question

a car is moving along a circular path of radius R its displacement after 4 complete radiation is
a) 16πr
b) zero
c) 8πr
d) 4πr
which option is right and give full explanation ​

Answer 1

Answer:

b) zero

Explanation:

as displacement is the shortest distance between 2 points, given car moved 4 complete radiations,considering the starting and ending point of the car same ,there will be no distance between the starting and ending point.

hence, the answer is zero