Chemistry, 23.08.2019 14:30, anitadefrances

Which of the following is best used to decrease the amount of work required to push the wheelchair up the ramp ?
a. decrease the angle of the inclined plane
b. double the length of the inclined plane
c. increase the angle of the inclined plane
d. increase the mass of the wheelchair

Answers: 2

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Which of the following is best used to decrease the amount of work required to push the wheelchair u...