sapneelchelsea sapneelchelsea

14-10-2016
Physics

contestada

A dragster starts from rest and travels 1/4 mi in 8.40 s with constant acceleration. What is its velocity when it crosses the finish line?

Respuesta :

mecca99 mecca99

14-10-2016

Equation: D=VT
D= Distance (1/4mi)
V= Velocity (this is what we are solving for)
T= Time (8.40s)

Plug the numbers into the equation and solve:
1/4 = 8.4V
V= 33.6

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