Asked by Breauna

A 1,280-kg car pulls a 350-kg trailer. The car exerts a horizontal force of 3,600-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.
Answered by Anonymous
acceleration=3600/(1280+350)

solve for acceleration
now, the trailer.
Net force=pulling-friction=mass*a

pulling force=350*a+350*g*mu

solve for pulling force.
Answered by u
199317
Answered by Alae
What do you mean by mu?
Answered by Anonymous
mu is the friction coefficient. Upstairs anon is also wrong on how to solve it
Answered by Anonymous
This doesn’t help at all👌
Answered by JCLoo
Thxx, finally understand
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