1)the car's engine power is 44000W. Explain this number in a physical sense
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2)400g masses...
Physics, 11.02.2021 14:00 MadisonUpky9652
1)the car's engine power is 44000W. Explain this number in a physical sense
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2)400g masses in April, rising steadily over 20s reaches 100m high. What power is developing in April
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3)the bullet is fired vertically upwards at a speed of 600 / m / s. to what maximum height it would rise if there were no air resistance
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Answers: 1
Physics, 22.06.2019 08:40
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
Physics, 22.06.2019 08:50
You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
Answers: 1
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What is the coefficient of kinetic friction μk between the block and the tabletop?
Answers: 1
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If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
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