RinOsieczanek

15 Questions
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Last one and thank youuuuu

What is the gravitational potential energy of the 6 kg cart as it sits the top of a 1,640-foot incline?_____Joules

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RinOsieczanek May 12, 2020

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Almost done

What is the kinetic energy of a 625,000-gram roller coaster car that is moving with a speed of 18.3 m/s?____Joules

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Help

A 70 kg man is walking at a speed of 2.0 m/s. What is his kinetic energy?_____Joules

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A 60 kg person walks from the ground level to the roof of a 74.8 m tall building. How much gravitational potential energy does she have at the top of the building?
_____Joules

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RinOsieczanek May 12, 2020

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Science isn't my strong suit

A weight lifter does 686 J of work on a weight that he lifts in 3.1 seconds. What is the power with which he lifts the weight?
Answer in W.

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RinOsieczanek May 12, 2020