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Physics, 17.07.2019 07:00 mathman2428

Acar moving with a velocity of 20 meters/second has 1.8 x 105 joules of kinetic energy. what is the mass of the car? a.) 4.6 x 102 kilograms b.) 9.0 x 102 kilograms c.) 1.0 x 103 kilograms d.)1.2 x 103 kilograms

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