Physics, 25.01.2021 18:30 monayemcnett11
. The total linear momentum of a bus of mass 4000 kg that is moving at a speed of 25 m/s and a truck of mass 2000 kg that is moving at a speed of 20 m/s is kg - m/s. a 220000 b 140000 C 180000 d 80000 6 120000
Answers: 1
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Suppose a comet has an orbital period of 309.1 years around the sun. what is itβs average distance from the sun?
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Physics, 22.06.2019 18:30
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
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Physics, 22.06.2019 19:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.
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Physics, 22.06.2019 23:00
Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?
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. The total linear momentum of a bus of mass 4000 kg that is moving at a speed of 25 m/s and a truck...
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