A car moving along a straight highway with a speed of 126 kilometre per hour is brought to a stop within a distance of 200m. What is the retardation of the car (assumed uniform) and how long does it taken for the car to stop?

A car moving uniform motion with speed "120 kmh"^(-1) is brought to a stop within a distance of 200 m. How long does it take for the car to stop?

A car moving with a speed of 40 km/hr comes to rest at a distance of 2 m after applying brakes. If the same car is moving with a speed of 80 km/hr, what is the minimum stopping distance?

A car starting from rest covers a distance of 100 m in 5 second . Assuming his acceleration is uniform . How much distance would he cover in the last second ?

A car travels from rest with a constant acceleration 'a' for 't' seconds. What is the average speed of the car for its journey if the car moves along a straight road?

A person travels by a car at a speed of 180 kmh^(-1) . It takes exactly 10 hours by his wristwatch to go from the station A to the station B . (a) What is the rest distance between the two stations ? (b) How much is taken in the road frame by the car to go from the station A to the station B?

A constant retarding force of 50 N is applied to a body of mass 20 kg moving initially with a speed of 15 ms^(-1) . How long does the body take to stop?

A straight highway leads to the foot of tower. Ramaiah standing at the top of the tower observes a car at an angle of depression 30^(@) . The car is approaching the foot of the tower with a uniform speed. Six seconds later, the angle of depression of the car is found to be 60^(@) . Find the time taken by the car to reach the foot of the tower from this point.

A car is moving along a straight line (OP). It moves from O→P in 18 seconds amd retuns from P→Q in 6 seconds, where OP = 360 m and OQ = 240 m. What is the average velocity and average speed of the car going (a) from O→P and back to Q ?