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How Does Energy Conservation Apply to MCAT Physics Problems?

Thread starter Nick tringali
Start date Oct 16, 2021
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Conservation Energy Energy conservation Physics

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2 replies · 2K views · last reply Oct 16, 2021

Nick tringali

Thread starter
Oct 16, 2021

#1

Homework Statement: Question number 14. I figured it would have to be B because Te1=Te2. I feel like both b and c were correct. Why is it not B?

Relevant Equations: Pe=mgh
Ke=.5mv^2

Photo of a printed multiple-choice physics page with questions 13 to 15 on mechanical advantage, efficiency, gravitational potential energy and car horsepower, with some answer choices circled in pen.

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Nick tringali

Oct 16, 2021

#2

The book states the correct answer is C I chose B

Nick tringali

Oct 16, 2021

#3

I just figured this out by myself, thank you anyways!

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