Squid use jet propulsion for rapid escapes. A squid pulls water into its body and then rapidly ejects the water backward to propel itself forward. A 1.5 kg squid (not including water mass) can accelerate at 20 m/s2 by ejecting 0.15 kg of water.
Required:
a. What is magnitude of thrust force on squid
b. what is magnitude of the force on the water being ejected?
c. What acceleration is experienced by the water?
Answers: 3
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Squid use jet propulsion for rapid escapes. A squid pulls water into its body and then rapidly eject...
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