A block initially at rest is allowed to slide down a frictionless ramp and attains a speed v at the bottom. to achieve a speed of 1.8v at the bottom, how many times as high must a new ramp be?

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asked Nov 11, 2021 190k views

2 votes

A block initially at rest is allowed to slide down a frictionless ramp and attains a speed v at the bottom. to achieve a speed of 1.8v at the bottom, how many times as high must a new ramp be?

Physics
middle-school

Popfalushi asked

by Popfalushi

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1 Answer

4 votes

Apply conservation of energy

Jason Cohen answered Nov 17, 2021

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