A force of 8 Newtons is needed to push a car across a parking lot. Two students push the car 400 meters. How much work is done?
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5 points
8 Joules
50 Joules
0.02 Joules
3200 Joules
Work = Force x Distance
Work = 8 N x 400 m
Work = 3200 Joules
Therefore, the answer is 3200 Joules.