- #1
Kotune
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Homework Statement
A stunt car is driven from a 10° ramp at 40m/s. How far away should the landing ramp be. (It lands at the same level as it was launched from.)
Homework Equations
Answer is 54.7m
The Attempt at a Solution
v^2 = u^2 + 2as
(v^2 - u^2)/(2a) = s
(0 - 40^2) / (2 x 9.8) = -81.6