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Physics, 05.05.2020 19:00 SithLeo

Checking Up 1. When a spring scale is used to do work pulling a cart to the top of an incline, where has the energy gone when the cart is at rest at the top? 2. Where does the roller coaster get its gravitational potential energy when it is at the top of the first hill? 3. Why do truckers use a ramp when loading a truck if the work required is the same with or without a ramp?

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Checking Up 1. When a spring scale is used to do work pulling a cart to the top of an incline, where...
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