Physics, 16.06.2021 14:00 gabrielolivas59
A spring extends by 10cm when a mass of 100g is attached to it. What is the spring constant?β
Answers: 3
Physics, 21.06.2019 16:40
An airplane flying parallel to the ground undergoes two consecutive displacements. the first is 76 km at 39.8β¦ west of north, and the second is 156 km at 59.9β¦ east of north. what is the magnitude of the planeβs total displacement? answer in units of km. 020 (part 2 of 2) 10.0
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Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
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Who was the first scientist to measure speed as distance over time?
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A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
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A spring extends by 10cm when a mass of 100g is attached to it. What is the spring constant?β...
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