Physics, 19.10.2021 08:10 sethjohnson386pbnm3x
A 5kg mass moving at 15 m/s collides with a 2kg stationary(0 m/s) mass.
After the collision, both the 5 kg and 2kg mass move off in the same
direction. If the 2 kg mass is moving at 25 m/s, what is the speed of the 5
kg mass? *
Answers: 2
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Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear
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Oxygen gas enters well-insulated diffuser at 25 lbf/in.2, 420r, with a velocity of 860 ft/s through a flow area of 1.6 in.^2. at the exit, the flow area is 12 times the inlet area, and the velocity is 19 ft/s. the potential energy change from inlet to exit is negligible. assuming ideal gas behavior for the oxygen and steady-state operation of the diffuser, determine the following: (a) the exit temperature, in r(b) the exit pressure, in lbf/in.^2 (c) the mass flow rate, in lb/s
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What is the period of a wave traveling 5 m/s if its wavelength is 20 m/s
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A 5kg mass moving at 15 m/s collides with a 2kg stationary(0 m/s) mass.
After the collision, both...
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