Asked by tim

a hammer falls off a rooftop and strikes the ground with a certain kinetic energy. if it fell from a roof twice as tall, how would its kinetic energy compare? explain
Answered by Elena
mgh = KE
mg2h = 2KE
Answered by Olivia
Why don't you look in your book it will really help you instead of looking for answers trust me you will regret it if you look online
Answered by Olivia
Hi every one mine name is Angela lynch
Answered by Anonymous
m ,n ,
Answered by Ross Lynch
Hi guys. I can't believe you are pretending to be a part of the Lynch family. That really isn't cool. Please don't do this again. Thanks.
Answered by caca
thisis facts ross lynch. so factual.
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