A thief is running away with a car that has a speed of and the police are chasing him at a speed of if the instantaneous separation is 100 m between them; then how much time the police will take to catch the thief?
1 sec
100 sec
120 sec
23-sec
The policemen are approaching the thief at 1m/s
So they will cover the game of 100 m = 100 * 1 = 100 secs
In 100 secs.