Physics, 29.11.2021 23:20 archersmithdrag
As a roller coaster car crosses the top of a 60-m-diameter loop-the-loop, its apparent weight is the same as its true weight. What is the car's speed at the top
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If the speed of a particle triples ,by what factor does its kinetic energy increase?
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(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.
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Physics, 22.06.2019 23:40
Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required? 6 n 100 n 600 n 3,600 n
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As a roller coaster car crosses the top of a 60-m-diameter loop-the-loop, its apparent weight is the...
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