[" A scooter travelling at "10m/s" speed up to "20],[m/s" in "4sec" .Find the acceleration of scooter."]

A driver decreases the speed of a car from 25 m/s to 10 m/s is 5 seconds. Find the acceleration of the car.

A car travelling at a speed of 10m/s stops in 4s after the application of brakes. If we assume the retardation to be constant. Find the retardation.

A scooter travels 120km in 3 hours and a train travels 120km in 2 hours. Find the ratio of their speeds

A man riding a scooter travels a distance of 50 metres in 20 seconds. What is the speed of the scooter ?

A car of mass 1200 kg travelling with speed of 60 km/h on a straight road is ahead of a scooter travelling with speed of 60 km/h, then what will the speed of centre of mass of these vehicles? Mass of scooter is 80kg

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 :

A scooter moving at a speed of 10 m/s is stopped by applying brakes which produce a uniform acceleration of, -0.5 m/ s^(2) . How much distance will be covered by the scooter before it stops ?