Question
a car moving at 4.5 m/s accelerates at 2.5 m/s2. How far will it be moving after 7 seconds.
Answers
Henry
d = Vo*t + 0.5a*t^2
d = 4.5*7 + 0.5*2.5*7^2 = 92.75 m.
d = 4.5*7 + 0.5*2.5*7^2 = 92.75 m.