A 68 kg in-line skater starts from rest and accelerates at 0.21 m/s square for 15s.
a) Find her final velocty and total kinetic energy after the 15s of travel.
b) If she exerts a breaking frictional force of 280N, find her stopping distance.
Eg=mg triangle (height)- triangle=multiply
The Attempt at a Solution
I got most of the equation i knw. I need help solving it with a step by step solution.