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If a truck and a car are moving with sim...

If a truck and a car are moving with similar speed, truck will have more energy.

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STATEMENT-1: If a car and truck hacve same momentum then the tr5uck has more kinetic energy STATEMENT-2: If a car and truck have same kinetic energy then the truck has more momentum. STATEMENT-3: If a car and truck have same kinetic energy then both have same momentum

A large truck and a car, both moving with a velocity of magnitude v , have a head-on collision and both of them come to a halt after that. If the collision lasts for 1s : (a) Which vehicle experiences the greater force of impact? (b) which vehicle experiences the greater change in momentum? (c ) which vehicle experiences the greater acceleration? (d) why is the car likely to suffer more damage than the truck?

A truck and a car moving with the same kinetic energy are brought to rest by the application of brakes which provide equal retarding forces. Which of them will come to rest in a shorter distance?

A train is moving due east and a car is moving due north with equal speeds. A passenger in the train finds that the car is moving towards

A man in an open car moving with high speed, throws a ball his full capacity along the direction of the motion of the car . Now the same man throws the same ball when the car is not moving. In which case the ball possesses more kinetic energy in (a) ground frame (b) car frame.

A truck weighing 5xx10^(3) kgf and a cart weighing 500 kgf moving with the same speed Compare their kinetic energies.

Determine the maximum acceleration of the truck in which a box lying on the floor of its back will remain stationary, given that the coefficient of static friction between the box and truck's floor is 0.2.

A car moving with speed v on a straight road can be stopped with in distance d on applying brakes. If same car is moving with speed 3v and brakes provide half retardation, then car will stop after travelling distance

A road passes at some distance from a standing man. A truck is coming on the road with some acceleration. The truck driver blows a whistle of frequency 500 Hz when the line joining the truck and the man makes an angle theta with the road. The man hears a note having a note having a frequency of 600 Hz when the truck is closest to him. Also the speed of truck has get doubled during this time. Find the value of 'theta' .

Two cars of unequal masses use similar tyres. If they are moving at the same initial speed, the minimum stopping distance