# Problem: You begin sliding down a 15° ski slope. Ignoring friction and air resistance, how fast will you be moving after 10s?

###### FREE Expert Solution

Using the kinematic equation

$\overline{){{\mathbit{v}}}_{{\mathbit{f}}}{\mathbf{=}}{{\mathbit{v}}}_{{\mathbf{0}}}{\mathbf{+}}{\mathbit{a}}{\mathbit{t}}}$

Acceleration on the ski slope, a:

a =  gsinθ = (9.81) sin (15°) = 2.54 m/s2

###### Problem Details

You begin sliding down a 15° ski slope. Ignoring friction and air resistance, how fast will you be moving after 10s?