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 0.71 kg squid is able to eject 0.29 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?

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Q: A soccer player hits a 0.20 kg ball which is incoming with a speed 5 m/s. After the kick, the ball…

A: The average force is given by  F=∆p⇀∆t∆p⇀=change in momentum∆t=time interval

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A: Mass of the crane(m)=1.8 kg Initial speed(vi)= -8.1 m/s Final speed (vf) =  3.7 m/s  Momentum…

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A: Mass of the persons are m1 = 57 kg , m3 = 65 kg mass of the raft, m2 = 20 kg

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A: Given-           mass (m) = 30g           velocity(v) = 500 m/s            penetration (D) = 12 cm

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A: Given data:  Density of air (ρ) = 1.29 kg/m3 Wind speed (v) = 46 km/h Volume (V) = 1 m3

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A: Given that : Mass of Toboggan = 20 kg     and    Mass of driver = 61.2 kg Total Mass ( MTD ) = 81.2…

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A: Given data: Mass of squid, m1=1.5 kg Mass of water, m2=0.10 kg Velocity due to ejection of water,…

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