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notsponge [240]
3 years ago
7

A stalled car is being pushed up a hill at constant velocity by three people. the net force on the car is

Physics
1 answer:
frosja888 [35]3 years ago
6 0
I think you need more information like the force of gravity and the force of the three people. Once you combine the two, however, you should get the net force.
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Explanation:

Formula for maximum efficiency of a Carnot refrigerator is as follows.

      \frac{W}{Q_{H_{1}}} = \frac{T_{H_{1}} - T_{C_{1}}}{T_{H_{1}}} ..... (1)

And, formula for maximum efficiency of Carnot refrigerator is as follows.

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        \gamma = \frac{Q_{C_{2}}}{Q_{H_{1}}}

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