Physics, 30.07.2020 18:01 shayle24

A car of mass 1380 kg, travelling at 31.1 m s^-1, is brought to rest by the brakes in 48.2 m. Calculate (i) the initial kinetic energy of the car
(ii) average deceleration of a car
(iii) the average braking force

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A car of mass 1380 kg, travelling at 31.1 m s^-1, is brought to rest by the brakes in 48.2 m. Calculate (i) the initial kinetic energy of the car(ii) average deceleration of a car(iii) the average braking force

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A car of mass 1380 kg, travelling at 31.1 m s^-1, is brought to rest by the brakes in 48.2 m. Calculate (i) the initial kinetic energy of the car
(ii) average deceleration of a car
(iii) the average braking force