Professional Application - (a) A 5.00-kg squid initially at rest ejects 0.250-kg of fluid with a velocity of 10.0 m/s. What is the recoil velocity of the squid if the ejection is done in 0.100 s and there is a 5.00-N frictional force opposing the squid’s movement. (b) How much energy is lost to work done against friction?

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A: (a) In a successful tackle there must be maximum loss of kinetic energy so as to prevent the…

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Q: m/s

A: Answer :-  given data :-  m1 = 1830 kg m2 = 679 kg  v 1 = 11.5 m/ s  v2 = ?

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A: Given Mass of semi truck is m1=2600 kg Mass of sports car is m2=1500 kg Initial velocity of semi…

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A: An encounter or interaction between particles or objects that results in an exchange of energy…

Q: iglit Cal ? (8) HOW much 38. A 0.0250-kg bullet is accelerated from rest to a speed of 550 m/s in a…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

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A: Given, M=1.2kg m=5.25g v1=?

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Q: In order to avoid the extra energy and time required in starting and stopping, whenever possible…

A: Mass of empty train and locomotive (M) = 23000 kg Mass of load of gravel (m) = 5200 kg Initial…

Q: (d) Estimate the average power dissipated on superman chest from each of the bullet. (e) If superman…

A: Given Data: Each bullet of mass mb=2 g=2×10-3 kg No. of bullets, N=100 Bullet initial speed, ub=400…

Q: 1. A 1000 kg car going towards East at 30.0 m/s collides head-on with a 2000 kg truck moving towards…

A: Solution:   Given Values,   Before collision: m1=1000 Kgu1=30 m/sAfter collision:m2=2000 Kgu2=10 m/s…

Q: 5. A 250 grams ball is fired from a spring gun into a 12 kg block of ballistic pendulum. The block…

A: Given: The mass of the ball is 250 g. The mass of the pendulum is 12 kg. The height raised of the…

Q: A 4.90-kg bowling ball moving at 7.90 m/s collides elastically with a 0.780-kg bowling pin, which is…

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Q: A 800kg car was moving to the right(east) at 14m/s, collided with a 400 kg car that was moving…

A: Given,m1=800 kgm2=400 kgu1=14m/s i^u2=12 m/s j^

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A: Given data:  Mass of skater 1 (m1) = 40.0 kg Mass of skater 2 (m2) = 95.0 kg Initial velocity of…

Q: 2) In Figure, mass m, = 1 kg with a velocity v 15 m/s moving in x direction makes elastic collision…

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Q: During a neighborhood baseball game in a vacant lot, a particularly wild hit sends a 0.147 kg…

A: mass of baseball = 0.147 kg initial velocity of baseball (u) = 14.5 m/s final velocity of baseball…

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A: Given information: The mass of the ball A (Ma) = 3 kg The velocity of the ball A (Ua) = + 4 m/s…

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Q: A 79.0-kg fullback running east with a speed of 5.60 m/s is tackled by a 93.0-kg opponent running…

A: Given data: Mass of one player is m1 = 79 kg. Velocity of one player is v1 = 5.6 m/s. Mass of…

Q: A 0.060kg tennis ball, moving with a speed of 5.55m/s has a head on collision with a 0.092 kg ball…

A: Mass of tennis ball (m) = 0.06 kg initial speed of tennis ball (u) = 5.55 m/smass of second ball (M)…

Q: A 10 g bullet is shot horizontally into a wooden block of mass 1kg. Just after the impact the bullet…

A: Mass of bullet is Mass of block is Coefficient of friction is Just after the impact the bullet gets…

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Q: Two bowling balls engines, both mass of 1.5kg, collide head on and recoil. The collision is elastic.…

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Q: A 1263-kg sports car traveling at 40.0 km/h crashes head-on into a 1743-kg cab moving north at 90.0…

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A: We are given mass of both the trolleys. We are given initial velocities of trolleys.  We are given…

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Q: masses colliding with a spring between them during the collision. mass b is 4.00kg and moving right…

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A: Given:mass of the box, mb = 30 kgmass of the projectile, mp = 5 kgheight  of the table, h = 0.5…