Physics, 18.12.2020 17:50 Wondersixeleven
A man hits a golf ball (0.88 kg) which the ball reaches a velocity of 44m/s after 2 min. What amount of force acted on the ball? idfk the answer get f'ing smart and learn it
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Use the data provided to calculate the gravitational potential energy of each cylinder mass. round your answers to the nearest tenth. 3 kg: kj 6 kg: kj 9 kg: kj
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Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1ïƒ 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2ïƒ 3: constant pressure expansion to 1 liter. process 3ïƒ 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
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An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
A man hits a golf ball (0.88 kg) which the ball reaches a velocity of 44m/s after 2 min. What amount...
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