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a 65 kg cart sits on a platform at the top of a 30-m long ramp. As the platform changes height, the ramp remains the same length If the platform moves from a height of 5 m to a height of 10 m, by how much
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a 65 kg cart sits on a platform at the top of a 30-m long ramp. As the platform changes height, the ramp remains the same length If the platform moves from a height of 5 m to a height of 10 m, by how much does the gravitational potential energy of the cart change?

User Macwier
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10 votes
10 votes

Step-by-step explanation:

u=mgy=65×9.80×30=19110

User Hoki
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