Posted by maura on Friday, September 14, 2012 at 8:35pm.
An object is dropped from a height H above the ground. This freefalling object requires 0.904 s to travel the last 34 m before hitting the ground.
From what height H above the ground did
the object fall? The acceleration of gravity is 9.8 m/s^2.
Answer in units of m
i understand that t= .904s
distance is 34m
and a = 9.8m/s^2
But I'm not sure what else to do here?

physics  maura, Friday, September 14, 2012 at 9:13pm
please someone help!!

physics  zemene, Thursday, November 20, 2014 at 1:22pm
45.47m/s
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