Physics, asked by aaravpagarwal07, 12 hours ago

Compared to some original speed, how much work must the brakes of a car supply to stop a fourtimes-as-fast car? How will the stopping distance compare?

Answers

Answered by 19sw010392

1

A four-times-as-fast car has 16 times as much KE and will require 16 times as much work to stop, and 16 times as much stopping distance.

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