Physics, 24.03.2021 21:00, ninilizovtskt
1. A 10 kg block is pushed along the floor with a force of 60 N. If pte =0.50, What is its acceleration?
Answers: 1
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Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points
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Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
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For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat
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A 10 kg block is pushed along the floor with a force of 60 N. If pte =0.50, What is its accelera...
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