Physics, 21.07.2019 07:50 strongl3219
Which statements describe a situation with a displacement of zero? check all that apply. traveling south for 30 miles, then turning west and traveling another 30 miles riding on a ferris wheel whose entrance and exit are the same walking around the block, starting from and ending at the same house riding on an escalator from the bottom floor to the top floor running exactly one lap around a racetrack
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The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is
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On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
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Physics, 22.06.2019 11:00
Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide? kg • what must the total momentum of the system be after the train cars collide? kg •
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What is the weight of a 8-kg substance in n, kn, kg·m/s2, kgf, lbm·ft/s2, and lbf?
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Which statements describe a situation with a displacement of zero? check all that apply. traveling...
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