Physics, 01.07.2019 09:00 zachtsmith2001
The mass of the rock is 1220 kg. it had 400 j of potential energy when it rolled down the hill. calculate the heihht.
Answers: 1
Physics, 22.06.2019 11:10
Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
Answers: 1
Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
The mass of the rock is 1220 kg. it had 400 j of potential energy when it rolled down the hill. calc...
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