A car is moving at a speed of `72 kmh^(-1)`. The diameter of its wheel is 0.50m. If the wheels are stopped in 20 rotations by applying brakes, calculate the angular retardation produced by the brakes.

A car is moving at a speed of 72 km//h . The diamter of its whells is 0.5 m . If the wheels are stopped in 20 rotations by applying brakes, calcualte the angular retardation produced by the brakes.

The speed of a moving car is 60kmh^(-1) . The wheels having diameter of 0.60 m are stopped in 10 rotations by applying brakes. What will be the angular retardation produced by brakes?

A bus running at a speed of 18 km/h is stopped in 2.5 seconds by applying brakes. Calculate the retardation produced.

A car moves on a road with a speed of 54 km h^(-1) . The radius of its wheels is 0.35 m . What is the average negative torque transmitted by its brakes to the wheels if the car is brought to rest in 15 s ? Moment of inertia of the wheels about the axis of rotation is 3 kg m^(2) .

A car of mass 2400 kg moving with a velocity of 20 m s^(-1) is stopped in 10 seconds on applying brakes Calculate the retardation and the retarding force.

Find the initial velocity of a car which is stopped in 10 seconds by applying brakes. The retardation due to brakes is 2.5 m/ s^(2) .

A driver is driving a car at a speed of 90km/h. he spots a child standing on his way and decided to apply the brakes but it took him 0.3s to actually apply the brakes. If the retardation produced by the brakes is 10m//s^(2) , calcualtion the total distance covered by car before coming to rest

A car moving along a straight road with a speed of 72 km h^(-1) , is brought to rest within 3 s after the application of brakes. Calculate the deceleration produced by the brakes.

A car was moving at a rate of 18 km/h. When thebrakes were applied, it comes to rest in a distance of 100 m. Calculate the reterdation produced by the brakes.

A car was movig at a rate of 18 kmh^(-1) . When the brakes were applied, it comes to rest in a distance of 100 m. Calculate the retardation produced by the brakes.