Askier is moving down a snowy hill with an acceleration of 0.40 m/s2. the angle of the slope is 5.0∘ to the horizontal. what is the acceleration of the same skier when she is moving down a hill with a slope of 10 ∘? assume the coefficient of kinetic friction is the same in both cases.

1.25377 m/s²

Explanation:

m = Mass of person

g = Acceleration due to gravity = 9.81 m/s²

= Coefficient of friction

= Slope

From Newton's second law

Applying to the above equation and

The acceleration of the same skier when she is moving down a hill is 1.25377 m/s²

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .