Theif's car is moving with a speed of `10` m/s. A police van chasing this car with a speed of `5` m/s fires a bullet at the theif's car with muzzle velocity `72` km/h. Find the speed with which the bullet will hit the car-

truck is moving with a speed of 15 m/s. A car chasing this truck with a speed of 10 m/s fires a bullet at truck with muzzle velocity 90 km/h. The speed with which the bullet hit the truck is

A car moves with a speed of 40 km/h for 15 minutes and then with a speed of 60 km/h for the next 15 minutes. The total distance covered by the car is:

an open car is moving on a road with a speed of 100 kmh ^(-1) . A man sitting in the car fires a bullet from the gun in the oppositve direction. If the spedd of the bullet is 250kmh ^(-1) relative to the car.then find its (bullt 's ) speed with respect to an observe on the ground.

A thief starts his car from a point with an acceleration of 2m//s^(2) . The police chasing the thief arives at the point 10s later and continues to chase the thief with a uniform velocity of 40m/s I their car. In what time the police's car will overtake the thief car?

A car covers 300 km in 15 h. Find the speed of the car.

When a car driver travelling at a speed of 10 m/s applies brakes and brings the car to rest in 20 s, then retardation will be :

An aircraft moving with a speed of 1000 km/h is at a heirgh of 6000 m, just overhead of an anti-aircraft gun. If the muzzle velocity of the gun is 540 m/s, the firing angle theta for the bullet to hit the aircraft should be

A car is moving northwards at a constant speed of 5 m/s . It makes a right turn and continues to move with a constant speed of 5 m/s . Find the magnitude of change in velocity.