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**1. The problem statement, all variables and given/known data**

A flat-bed truck with a frictionless ramp accelerates forward.

/l (That 35 is the angle, and a 5kg block rests on the hypotenuse)

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- - /35 l

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The acceleration of the truck is suck that a 5.0kg block is stationary (relative to the ramp). If the rolling coefficient of friction is (mew=0.10) Find the force the engine is exerting on the 12000kg truck.

**2. Relevant equations**

F=ma, Ffriction=Fnormal*mew

**3. The attempt at a solution**

I found the block accelerates 9.8m/s^2 downwards and 13.98m/s^2 to the left, ant the total acceration is 17.1m/s^2

**1. The problem statement, all variables and given/known data**

**2. Relevant equations**

**3. The attempt at a solution**