Asked by xxxxxxx
A flying squid (family Ommastrephidae) is able to "jump" off the surface of the sea by taking water into its body cavity and then ejecting the water vertically downward. A 0.80 kg squid is able to eject 0.32 kg of water with a speed of 20 m/s.
(a) What will be the speed of the squid immediately after ejecting the water?
(b) How high in the air will the squid rise?
I wasn't sure what formula to use or how to even start it
(a) What will be the speed of the squid immediately after ejecting the water?
(b) How high in the air will the squid rise?
I wasn't sure what formula to use or how to even start it
Answers
Answered by
Chanz
a)Consv of mom.
mv (water) = mv (squid)
b)y = v^2/2g
mv (water) = mv (squid)
b)y = v^2/2g
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