Answer to Question #172478 in Physics for Hyeri

Question #172478

A 300-kg cart is pushed slowly up an incline. How much work does the pushing force do in moving the cart up to a platform 2.6 m above the starting point if friction is negligible?

Expert's answer

"W=\\Delta PE=mg\\Delta h=300\\cdot9.8\\cdot2.6=7644\\ (J)" . Answer

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