Aroller coaster is traveling at 13m/s when it approaches a hill that is 400 m. long. heading down the hill, it accelerates 4.0m/s^2 . what is the final velocity of the roller coaster?

58.0 m/s

Explanation:

We can solve the problem by using the following SUVAT equation:

where

v is the final velocity of the roller coaster

u = 13 m/s is the initial velocity

a = 4.0 m/s^2 is the acceleration

s = 400 m is the displacement

Substituting and solving for v, we find

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

volts times amps 6 x 0.5 3w