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OpenStudy (anonymous):
A 4-kilogram cat is resting on top of a bookshelf that is 3 meters high. What is the cat’s gravitational potential energy relative to the floor if the acceleration due to gravity is 9.8 m/s^2?
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OpenStudy (anonymous):
120
OpenStudy (anonymous):
could you like please explain it?
OpenStudy (anonymous):
What is the formula for Potential Energy?
OpenStudy (anonymous):
potential energu is equal to mass*gravity*height so 9.8*4*3 = 117.6 and with rough calculation i wrote 120
OpenStudy (anonymous):
okay(: thank ya
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OpenStudy (anonymous):
pleasure
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