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

The driver of a 1750 kg car traveling on a horizontal road at 110 km/h suddenly applies the brakes. Due to a slippery pavement, the friction of the road on the tires of the car, which is what slows down the car, is 25% of the weight of the car.

**2. Relevant equations**

(a) What is the acceleration of the car?

(b) How many meters does it travel before

stopping under these conditions?

**3. The attempt at a solution**

I keep getting -2.7m/s^2 and i cannot figure out the correct way to do it.