A 15.0 kg fish swimming at 1.10 m>s suddenly gobbles up a 4.50 kg fish that is initially stationary. Ignore any drag effects of the water. (a) Find the speed of the large fish just after it eats the small one. (b) How much total mechanical energy was dissipated during this meal?

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A: The work done is,

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A:

Q: Problem 4: During an ice show, a 62.5-kg skater leaps into the air and is caught by an initially…

A: Mass (m1)= 62.5kg.      U1 = 3.8m/s Mass (m2) = 67.5kg.      U2= 0m/s

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A: (a) According to the kinematics equation,  v=u+atv-u=ata=v-ut Substitute the values, to find the…

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A: Solution:-Given thatmass of block (m)=5 kgInitial velocity of block (V∘)=6 m/sSpring constant…

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A: Given data The mass is, m=0.60 kg. The initial height is, h1=1.05 m The final height is, h2=0.57 m…

Q: 13. A child of mass m starts from rest and slides without fric- |GP tion from a height h along a…

A: Since we only answer up to 3 subparts, we will answer the first three subparts. Please resubmit the…

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A:

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A:

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A:

Q: A7.80 g bullet has a speed of 580 m/s when it hits a target, causing the target to move 6.10 cm in…

A: It is given that m=7.8 g=7.8×10-3 kgu=580 m/sx=6.10 cm=0.0610 m

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A:

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A: Given that:-Mass of man, m=108 kgInitial speed, u=9.5 m/sHeight of final level above the ground,…

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A:

Q: Suppose a 370-g kookaburra (a large kingfisher bird) picks up a 65-g snake and raises it 2.6 m from…

A: Given data:   Mass of bird (mb) = 370 g = 0.370 kg Mass of snake (ms) = 65 g = 0.065 kg Height from…

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A: work is defined as the dot product of force and displacement so it is scalar.work is negative when…

Q: 7.60 . CP A sled with rider having a combined mass of 130 kg trav els over a perfectly smooth icy…

A: Given: The intial speed of the sled with the rider is 22.5 m/s. The mass of the system is 130 kg.…

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A: Given: Mass of the baseball: m=140 g=0.140 kg The initial speed of the baseball: vi=35 m/s The final…

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A: To child of the different masses start their motion at the same time one hops off to jump straight…

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A:

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A: a) Write the energy conservation equation between both sides.…

Q: 15 A 0.095-kg dodge ball is traveling at 22 m/s along the concrete ground. Friction with a magnitude…

A: mass of dodge ball (m) = 0.095 kg initial velocity of the ball (u) = 22 msfinal velocity of the ball…

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A:

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A: Given data: Mass of first skater, m1=100.0 kg Initial velocity of first skater,u1=4.0 m/s Mass of…

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A: power is word done per unit time and , work = force x displacement

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A:

Q: A 1.100 kg block slides down a frictionless inclined plane (height 0.800 m), moves across a rough…

A: mass of first block (m) = 1.1 kg Initial height of first block (h) = 0.800 m work done by friction…

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A: Given that:- A baseball is thrown vertically upward with speed Vo.

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A: GivenInitial speed (u)=2 m/sFinal speed (v)=30 m/sMass of skier (m)=85 kgWork done by friction and…

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A: Two objects adhere to each other after a perfectly inelastic collision. In such collisions, some…

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A: The system’s total energy just before the collision can be given as, Here, K, m, and u represent…

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A:

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A:

Q: A 54 kg person starts from rest, skis down a slope of height 50.00m, rises again to a slope of…

A: The mechanical energy at point A is given by MEA=KA+UA=0+mgh=54 kg9.81 m/s250 m=26487 J The…

Q: A projectile (m,, = 90 g) traveling at v = 655 m/s strikes and becomes embedded in the block (m, =…

A: Given: The mass of the projectile is 90 g. The initial speed of the projectile is 655 m/s. The mass…