A police van moving ona highway with a speed of 30 km/h fires a bullet at a thief's car speeding away in the same direction with a speed of 192 km/h. If the muzzle speed of the bullet is 150 m/s, with what speed does the bullet hit the thief's car ?

A police van moving on a highway with a speed of 30 km h^(-1) fires a bullet at a thief’s car speeding away in the same direction with a speed of 192 km h^(-1) . If the muzzle speed of the bullet is 150 ms^(-1) , with what speed does the bullet hit the thief’s car ? (Note: Obtain that speed which is relevant for damaging the thief’s car).

A car moving with a speed of 50 km/hr can stopped by brakes, over a distance of 6 m. If the same car is moving at a speed of 100 km/hr. the stopping distance is

A man travels a certain distance with a uniform speed of 5 km/h ad returns the same distance with a uniform speed of 4km/h. What is the average speed of the man?

Calculate the angular speed of a car which rounds a curve of radius 8 m at a speed of 50 km/h.

A car moves with a speed of 30 "km.h"^(-1) in half of the total time taken and with 40 "km.h"^(-1) rest of the time, What is the average speed of the body?

A passenger in a train with speed 72 km/h observed another train coming from the opposite direction with speed 32.4 km/ h . What is the length of the second train if it crosses the passenger in 10s ?