# Tag Info

The speed is not a factor but the acceleration of the person is. The equations are m= mass of the person $\mu=friction\ index$ $\alpha= acceleration$ g=9.8ms^2 $\theta= angle\ of\ the\ ramp$ $$F_{net}=mgsin \theta-\mu mcos\theta=ma$$ Dividing both sides by m we get $$a= g sin\theta-\mu cos\theta$$ This is the acceleration downslope if the person is ...