A car falls off a ledge and drops to the ground in `0.5 s`. let` g=10 m//s^(2)` (for
Channel: Doubtnut
Date: 2020-07-26

A car falls off a ledge and drops to the ground in `0.5 s`. let` g=10 m//s^(2)` (for simplifyng the calculation).  (i) what is its speed on striking the ground ?   what is its average speed during 0.5s?   (iii) How high is the ledge from the ground ?