- #1
Jaycee
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Homework Statement
He decelerates uniformly at a rate of -5.00m/s^2 over from a velocity of 7.5m/s to rest. Find the time and displacement.
Homework Equations
Vf^2=Vo^2 + 2a(displacement)
The Attempt at a Solution
0=56.25+2(-5)x is this the right way to find displacement? Solving for the x?
For time would it be 0 = 7.5 + (-5)(t) which is 1.5? That doesn't really seem correct I'm confused.