Physics, 20.01.2020 17:31 KindaSmartPersonn
Would a year on the planet neptune be longer or shorter than an earth year? explain
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Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
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Wavelength,frequency,and energy are related.what happens to a wave as itβs wavelength gets shorter?
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Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.
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Physics, 22.06.2019 18:50
What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
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Would a year on the planet neptune be longer or shorter than an earth year? explain...
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