Posted by Allison on Sunday, October 23, 2011 at 9:35pm.
The horizontal initial velocity does not affect the time to hit the ground.
You should know how to compute how long it takes to fall 60 m, since you are in an "honors" class.
Multiply that time by 6.5 m/s for part 2.
8.7s,56.55m
@ K,
You should check your work before posting an answer. The correct answer should be a) 3.5s b) 21m
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