MHT CET 2024 Physics question
A driver applies the brakes on seeing the red traffic signal 400 m ahead. At the time of applying brakes, the vehicle was moving with 15 m/s and retarding at . the distance covered by the vehicle from the traffic light one minute after application of brakes is
Answer: (D)
Solution
First find the time taken to stop: . Since one minute (60 s) is more than 50 s, the vehicle has already stopped, so the distance travelled is only the stopping distance: (using $s =
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account