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Physics, 22.06.2019 13:50
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Physics, 22.06.2019 15:20
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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 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
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Two carts with masses of 12.7 kg and 2.3 kgmove in opposite directions on a frictionless horizontal...
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