Question

A particle is constrained to move on a straight line path. it returns to the starting point after 10sec. the total distance covered by the particle during this time is 30sec. what is the motion of the particle ​

Answer 1

Answer:

Explanation: let's say that particle covers x distance 10 second {total distance going and coming}

For 30 sec it will take 3x

If you take y as distance only for going then for comming again it would be 2y i.e x

X=2y so

Total distance covered is

3X

Or 3(2y)

6y