Physics, 25.05.2021 18:20 bella122805
Which scenario BEST describes an action-reaction pair? *
O A. A person pushes a cart and it rolls forward.
O B. A skateboarder pushes against the ground so she can move forward.
O C. An acrobat jumps on a trampoline and the trampoline moves downwards.
Both A and C
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An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40Β°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.
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Which scenario BEST describes an action-reaction pair? *
O A. A person pushes a cart and it rolls f...
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