A torch has a covering on the end to make shapes on a
screen...
Physics, 25.01.2022 02:40 yesharabaskoro
A torch has a covering on the end to make shapes on a
screen
Answers: 2
Physics, 22.06.2019 17:00
(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 20:00
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
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Physics, 23.06.2019 09:30
What is the volume of 2400kg of gasoline (petrol) if the density of petrol is 0.7g/km3
Answers: 1
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