A 2000 kg car is in neutral ( not using gas or brakes, just rolling) at an initial height of 5 meters with a speed of 10 meters per second. it rolls down a hill, losing no energy to external forces. Consider friction and inertia within the wheels to be negligible. What should be the speed at the bottom of the incline?

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

its c i just checked it

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer