# Force on a Waterslide#

A 59$$kg$$ swimmer travels with a speed of $${{ params.va }}m/s$$ down the waterslide as they approach point A. At A, the slide flattens out before the turn, causing the swimmer to decelerate uniformly to a speed of $${{ params.vc }}m/s$$ as it passes point C on the horizontal unbanked slide. $$R = {{ params.r }}m$$, $$d = {{ params.d }}m$$.

## Part 1#

What is the velocity as the swimmer passes point B?

Please enter in a numeric value in $$m/s$$.

## Part 2#

What is the force at point B?

Please enter in a numeric value in $$N$$.

## Part 3#

What is the normal force at point C? Assume the slider does not slip out of the flow.

Please enter a numeric value in $$N$$.