Physics, 20.02.2022 17:30, bchamp2005p5upqx
A 10-N force is applied to push a block across a frictional surface at constant speed for a displacement of 5.0 m to the right. Which of the forces shown are doing work?
Answers: 2
Physics, 21.06.2019 23:30, Izzyfizzy1
Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?
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Physics, 22.06.2019 06:30, bluevibe
2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.
Answers: 2
A 10-N force is applied to push a block across a frictional surface at constant speed for a displace...
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