Question

ratio of displacements in the 1st s,2 nd s ,3rd s.... nth sec is​

Answer 1

Explanation:

displacement in 1st second is u +1/2a(2×1-1)

displacement in 2nd second is u+1/2a(2×2-1)

displacement in 3rd second is u +1/2a(2×3-1)

.

.

.

.

displacement in nth second is u+1/2a(2×n-1)

ratio is u+1/2a(2×1-1):u+1/2a(2×2-1):u+1/2a(2×3-1):......

:u+1/2a(2×n-1)