Force F Pushing a Car over Distance D
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Last updated 2:55 PM on 5/1/25
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6 Terms
1
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If force is applied to the car, but the car doesn’t move:
No work has been done
2
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This can be seen in the formula W=FD where:
Zero distance(d) results in work(w) being zero as well
3
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No matter how much force is applied:
No movement results in zero work being accomplished
4
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Note that work and kinetic energy are both measured in:
Joules
5
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This is not a coincidence, as any work that is done to accelerate an object at rest to velocity v will be converted:
Into kinetic energy of that object
6
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Work Energy Theorem:
The net work done on an object is equal to the change in its kinetic energy
Note 
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