A car is moving with a uniform velocity of 60 ms-1. A retardation of 15 ms-2 is produced by applying brakes. The car will stop in a time of-
1
6 second
2
45 second
3
5 second
4
4 second
A car is moving with a uniform velocity of 60 ms-1. A retardation of 15 ms-2 is produced by applying brakes. The car will stop in a time of-
6 second
45 second
5 second
4 second