Physics, 07.08.2021 14:00 hebrew1148
Burning a canful of petrol or dropping it. which is likely to release most energy?
Answers: 1
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1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?
Answers: 1
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What does si stand for,when referring to a system of measurement
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Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Burning a canful of petrol or dropping it. which is likely to release most energy?...
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