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

25 m/s

Explanation:

This is a uniformly accelerated motion, so the velocity at time time is given by

where is the initial velocity and a is the acceleration.

In this problem, the initial velocity is zero: v0=0. The acceleration is the component of the gravitational acceleration projected along the direction of motion, so

Therefore, the velocity after t=10 s will be

car a and b are moving in opposite directions

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answer: cesare beccaria developed the classical school of criminology with from philosopher jeremy bentham

explanation: