Physics, 24.06.2021 15:30 javonteoshamccaliste
A five-ton (English ton) car was running on a horizontal highway at a velocity of 60 km/h. And then the driver in the car saw an accident. The diver pressed the brake pedal to make the car full stop. The car skidding on the road to form a mark of 80 m long. Assume that the break force is constant, please calculate the force that applied to the car. The local acceleration of gravity is 9.81 m/s2. The force that applied to the car, F=Answer -8700 N
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A five-ton (English ton) car was running on a horizontal highway at a velocity of 60 km/h. And then...
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