Question

A car starts from rest and goes down a slope with a constant acceleration of 5 m/s2. After 5 seconds the car reaches the bottom of the hill. What is its speed at the bottom of the hill

Answer 1

Ok I may not be correct but I figured I should practice for physics. Given that a=5 m/s^2, t=5 s, v_0=0, we want to find the final velocity. I would think that the equation v=v_0+a*t would work best, and plugging the numbers in, v=0+(5)(5) your answer for the final velocity would be 25 m/s.

Step-by-step explanation: