- #1
puregoodboi
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a 55 kg high jump athlete leaps into the air in attempt to clear the bar, at the top of the leap the athlete has a total mechanical energy of 3x10 to the power of 10 joules and is moving at 8.33m/s.
Calculate the gravitational potentional energy.
what the hell? how do i get my height?
i have my mass which is 55
and gravity which is 9.8 soo what am i supposed to do?
how do i use mechanical energy too is it also work? how do i use that to get
answer? lol so confusing someone help please ^^
Calculate the gravitational potentional energy.
what the hell? how do i get my height?
i have my mass which is 55
and gravity which is 9.8 soo what am i supposed to do?
how do i use mechanical energy too is it also work? how do i use that to get
answer? lol so confusing someone help please ^^