Physics, 19.08.2019 03:20 HockeyBlockpk2857
How much net force is needed to accelerate a 15 kg mass at 2.8 m/s^2
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Three resistance 4,4 and 6 ohms are joined in the series. the total resistance will be
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Amoving freight car collides with an identical one that is at rest. if momentum is conserved, what happens to the second car after the collision? it attains the same speed as the first car. it moves at half the speed of the first car. it moves at twice the speed of the first car.
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How much net force is needed to accelerate a 15 kg mass at 2.8 m/s^2...