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Mathematics 8 Online
OpenStudy (anonymous):

A 1480(k)g car pulls a 300(k)g trailer. The car exerts a horizontal force of 3900(N) against the ground in order to accelerate. What force does the car exert on the trailer? Assume an effective friction coefficient of 0.15 for the trailer.

OpenStudy (anonymous):

This is Physics, not math =)

OpenStudy (anonymous):

oops wrong subject how should i delete this haha

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