- #1

StarMetroid

- 3

- 0

## Homework Statement

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

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

--- / l

- - /35 l

- ---------------

-----------------

-o-----------0--

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.

## Homework Equations

F=ma, Ffriction=Fnormal*mew

## 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