An  automobile travelling with a speed `60 km//h` , can brake to stop within a distance of `20 m`
Channel: Doubtnut
Date: 2020-07-05

An  automobile travelling with a speed `60 km//h` , can brake to stop within a distance of `20 m` . If the car is going twice as fast i. e. , `120 km//h`, the stopping distance will be