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 diameter of its wheels is 0.5 m . If the wheels are stopped in 20 rotations by applying brakes, calcualte 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 truck is moving at a speed of 54 km/h. The radius of its wheels is 50 cm. On applying the brakes the wheels stop after 20 rotations. What will be the linear distance travelled by the truck during this? Also find the angular acceleration of the wheels.

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.

A car is moving with a uniform velocity 30 "ms"^(-1) . It is stopped in 2 s by applying a force of 1500 N through its brakes. Calculate the following values: The retardation produced in car.