Asked by Megan

Missy Diwater, the former platform diver for the Ringling Brother's Circus had a kinetic energy of 15000 J just prior to hitting the bucket of what. If Missy's mass is 50 kg, then what is her speed?
Answered by bobpursley
KEnergy=1/2 mass*speed^2

solve for speed.
Answered by bobpursley
I hope the water was deep.
Answered by Megan
i know but i have the KE and i have the mass but i have to find the speed and i don't know how to do that with the power of 2 and the 1/2
Answered by bobpursley
2*KE=speed^2

take the square root of each side.

speed=sqrt(2*KE)

Answered by Anonymous
Grdggjgtdsvbjgdedc
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