1.

A car has a mass of 1000 kg and kinetic energy of 129600 J. The driver of the car applies the brake when he suddenly sees an obstacle. The car comes to a halt after travelling 100 m distance without meeting with an accident. Calculate the frictional force.

Answer»

A car has a mass of 1000 kg and kinetic energy of 129600 J. The driver of the car applies the brake when he suddenly sees an obstacle. The car comes to a halt after travelling 100 m distance without meeting with an accident. Calculate the frictional force.




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