(a) A 5.50 kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.1 m/s. What is the recoil velocity (in m/s) of the squid if the ejection is done in 0.100 s and there is a 5.20 N frictional force opposing the squid's movement? (Enter the magnitude.) 0.376 v m/s (b) How much energy (in ) is lost to work done against friction? 0.21

Physics for Scientists and Engineers: Foundations and Connections
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Chapter11: Collisions
Section: Chapter Questions
Problem 62PQ
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(a) A 5.50 kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.1 m/s. What is the recoil velocity (in m/s)
of the squid if the ejection is done in 0.100 s and there is a 5.20 N frictional force opposing the squid's movement?
(Enter the magnitude.)
0.376
m/s
(b) How much energy (in J) is lost to work done against friction?
0.21
X J
Transcribed Image Text:(a) A 5.50 kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.1 m/s. What is the recoil velocity (in m/s) of the squid if the ejection is done in 0.100 s and there is a 5.20 N frictional force opposing the squid's movement? (Enter the magnitude.) 0.376 m/s (b) How much energy (in J) is lost to work done against friction? 0.21 X J
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