A 2.75 kg box is pushed with a 10.5 N force across ground
where Uk = 0.327. What is the
accel...
Physics, 15.12.2020 01:10 coreyrineer2791
A 2.75 kg box is pushed with a 10.5 N force across ground
where Uk = 0.327. What is the
acceleration of the box?
Answers: 3
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An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
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Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
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Answers: 1
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