Question

A particle is constrained to move on a straight line path. IT returns to the starting point after 10 seconds. The total distance covered by the particle during this time is 30 M which of the following statement about the motion of the particle is truea) displacement of the particle is zerob) average speed of the particle is 3 metre per secondc) displacement of a particle is 30 Md) both a and b

Answer 1

Option (a) is correct
Average speed is equal to 60 divided by 10 is equal to 6 metre per second