Physics, 09.06.2021 18:10, zmirandalove100
A 17 kg box experiences an applied force of +175 N and a force of friction of -125 N. While experiencing these unbalanced forces, the box travels a total of 15.0 meters in 5.25 seconds.
Select the statement that correctly explains how to double the power developed without applying more force or changing the distance the box travels.
A
Double the time it takes to complete the work because power and time are directly proportional.
B
Cut the time it takes to complete the work in half because power and time are inversely proportional.
C
Add more mass to the box because more power is needed to complete work when there is more inertia.
D
It is not possible to double power without changing the amount of force needed to complete the work.
Answers: 3
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A 17 kg box experiences an applied force of +175 N and a force of friction of -125 N. While experien...
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