Which of the following requires the most work done by the brakes of a car?
A)slowing down from $ 80 \mathrm{~m} / \mathrm{s} $ to $ 55 \mathrm{~m} / \mathrm{s} $
B)stopping from $ 55 \mathrm{~m} / \mathrm{s} $
C)equal amounts of work for both

Question

Which of the following requires the most work done by the brakes of a car? 
A)slowing down from $ 80 \mathrm{~m} / \mathrm{s} $ to $ 55 \mathrm{~m} / \mathrm{s} $
B)stopping from $ 55 \mathrm{~m} / \mathrm{s} $
C)equal amounts of work for both

Quizplus · Accepted Answer

The Answer of Which of the following requires the most work done by the brakes of a car? 
A)slowing down from $ 80 \mathrm{~m} / \mathrm{s} $ to $ 55 \mathrm{~m} / \mathrm{s} $
B)stopping from $ 55 \mathrm{~m} / \mathrm{s} $
C)equal amounts of work for both

Which of the Following Requires the Most Work Done by the Brakes