A retarding force is applied to stop a motor car . If the speed of the motor car is doubled , how much more distance will it cover before stopping under the same retarding force ?

A retarding force is applied to stop motor car. If- the speed of the motor car is doubled, how much more distance will it cover before stopping under the same retarding force?

If the speed of a motor car is doubled , how much more distance will it cover before stopping under the same retarding force ?

The same retarding force is applied to stop a train. IF the speed is doubled then the distance will be

Same retarding force is applied to stop the train in certain distance. When the speed is doubled, how is this distance changed?

A car moving with a velocity v is stopped within a distance x by applying a retarding force F. If the speed of the car is doubled, then the force required to stop the car with the same distance is

Tripling the speed of the motor car multiplies the distance needed for stopping it by