Physics, 02.08.2019 08:00 angelaisthebest1700
A.10 kg hockey puck is at rest. it encounters a force of 20 n for 0.2 seconds that sets it in motion. over the next 2 seconds it encounters 0.4 newton’s of resistance force. finally it encounters a final force of 24 n for 0.05 seconds in the direction of motion. what is the final velocity of the hockey puck? ?
Answers: 1
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Do you agree with scientist’s prediction about the warming of alaska and other polar regions?
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Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
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What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th
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A.10 kg hockey puck is at rest. it encounters a force of 20 n for 0.2 seconds that sets it in motion...