Physics, 05.03.2021 19:30, svarner2001
Pushing a cart of groceries with a total mass of
40 kg and accelerating at 1.5 m/s2 requires what
force?
Answers: 1
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What do radio waves and microwaves have in common? both are at the side of the spectrum that has the shortest wavelengths. both are at the side of the spectrum that has the lowest radiant energy. both are at the side of the spectrum that has the lowest frequency. both are found next to visible light on the electromagnetic spectrum.
Answers: 1
Physics, 21.06.2019 22:10, edjiejwi
Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.
Answers: 3
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Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?
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There are 3 ways heat can be transferred: through solids, called , through liquids and gases , called , and through electromagnetic waves, called
Answers: 1
Pushing a cart of groceries with a total mass of
40 kg and accelerating at 1.5 m/s2 requires what
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