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Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
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Physics, 22.06.2019 18:30
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
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Physics, 22.06.2019 21:30
Which of the following best describes the circuit shown below?
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How is the ideal mechanical advantage of a wheel and axle calculated?
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The driver of a pickup truck going 89.9 km/h applies the brakes giving the truck a uniform decelerat...
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