6) A 65-kg football player running to the right at 8 m/s is tackled by an 86-kg player on the opposing team running to the left at 5 m/s. After the tackle, the two players stick together. What is their final velocity? (

Q: From the top figure, what is the final velocity of the 5 kg ball? 「- (o+ Snる (1m " (4) V, () 44-…

A:

Q: A 750-kg car stopped at an intersection is rear- ended by a 1730-kg truck moving with a speed of…

A: Given data *The mass of the car is mc = 750 kg *The mass of the truck is mt = 1730 kg *The speed of…

Q: 8. The great white shark can have a mass as great as 3100 kg. Suppose such a shark is cruising the…

A: Mass of shark M = 3100 kg Speed of shark towards north (u) = 3.40 m/s Mass of prey fish m = 210 kg…

Q: Two piloted satellites approach one another at a relative speed of 0.250 m/s, intending to dock. The…

A:

Q: 98 A railroad car of mass 2.00 × 10ª kg moving at 3.00 m/s collides and couples with two coupled…

A: mass of each railroad car, m= 2×104 kg u1= 3 m/s u2= 1.2 m/s let speed of the three coupled cars be…

Q: 8. A hockey player shoots a puck at a speed of 150 km/h. The mass of the puck is 0.16 kg, and the…

A: Given data: The mass of puck is m=0.16 kg. The speed of puck is v=150 km/h×1000 m1 km×1 h3600…

Q: 10. A golfer strikes a golf ball of mass 0.050 kg, and the time of impact between the golf club and…

A: Given data:  Mass (m) = 0.050 kg Time interval (Δt) = 1.0 ms = 1.0×10-3 s Initial velocity (Vi) = 0…

Q: [4.] On a very muddy football field, a 100 kg linebacker tackles a 80 kg halfback. Immediately…

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Q: A hockey goalie is standing on ice. Another player fires a puck (m = 0.170 kg) at the goalie with a…

A: Given: The mass of the puck: m=0.170 kg The initial velocity of the puck: vi=+69.1 m/s

Q: A completely inelastic collision occurs between two balls of wet putty that move directly toward…

A:

Q: trest pulls 0.10 kg of water into its mantle, then ejects this water at a emarkable 45 m/s.

A: Given data:Mass of squid, Mass of water, Velocity due to ejection of water,

Q: From the top figure, what is the final velocity of the 3 kg ball? 1にc050+ Sino (A)V LOSO…

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Q: Question 18 A soccer goalkeeper is standing in front of his side goal-post. An opposite side player…

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Q: A car traveling north at 30m/s has a mass of 1500 kg. It hits a second car of mass 1000 kg and they…

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Q: A550-kg bowling ball moving at 9.00 m/s collides with a 0.850-kg bowling pin, which is scattered at…

A: Mass of bowling ball,

Q: In the figure, two long barges are moving in the same direction in still water, one with a speed of…

A:

Q: 4.0 kg block (m1) moving to the right at 6.0 m/s collides elastically with a 2.0 kg block (m2)…

A: Given: The mass of the first block is 4 kg. The initial velocity of the first block is 6 m/s in the…

Q: 10) A 2.00-g bullet traveling at an unknown speed hits and becomes embedded in a stationary 5.00-kg…

A: Given  Mass of bullet ,m = 2.0 g Initial speed of bullet,u =??  Initial speed of block, Ub = 0 m/s…

Q: Suppose a clay model of a koala bear has a mass of 0.235 kg and slides on ice at a speed of 0.720…

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Q: 2) Suppose we're doing a conservation of momentum experiment using a linear air track. We have two…

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Q: 9. A tennis player returns a 30.0 m/s serve straight back at 25.0 m/s, after making contact with the…

A: Given data:  Initial velocity (Vi) = -30.0 m/s Final velocity (Vf) = 25.0 m/s Time interval (Δt) =…

Q: Three carts of masses m₁ = 4.50 kg, m₂ = 9.00 kg, and m3 = 3.00 kg move on a frictionless,…

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Q: You are driving a 1000 kg car in a race against a monster truck (10000 kg) and a clown car (300 kg).…

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Q: If a train car with mass = second train car of mass = at 3.7. Find the initial velocity of the…

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Q: While moving with a velocity v1= 9.8 i - 6.9 j - 9.4 k ) m/s, m1 = 3.4 kg collides with m2 = 8 kg,…

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Q: Suppose a clay model of a koala bear has a mass of 0.205 kg and slides on ice at a speed of 0.745…

A: The total momentum of an isolated system remains constant. Initially, the koala bear slides with a…

Q: 26) You have been called as a forensics expert witness in a trial regarding an auto accident. The…

A: Step 1:The plaintiff was travelling eastwards with an initial velocity of 13 m/s, in a car of mass…

Q: During a storm, rain comes straight down with an initial velocity of vi=-15 m/s and hits the roof of…

A: Solution - The force applied by a body that's travelling at a definite velocity (rate of speed) for…

Q: 13. The objects below collide inelastically. What is the speed v2 (in m/s) of the 4.0-kg object…

A: Given data- The objects collide inelastically. Before collision- mass m1=4.0 kg, speed v1=4.5 m/s…

Q: A two-stage rocket moves in space at a constant velocity of+4290 m/s. The two stages are then…

A: Velocity of two stage rocket, v = +4290 m/sMass of upper stage rocket, m1 = 1090 kgVelocity of upper…

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

A:

Q: 11. A 0.25-kg ball, initially at rest on a tee, is hit with a bat in the x-direction while 1.00…

A: Given data *The mass of the ball is m = 0.25 kg *The given height is h = 1.00 m *The initial speed…

Q: 8) Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

A: Given Data:Mass of car 1 Mass of car 2 Velocity of car 1 Velocity of car 2 To Determine:(a). The…

Q: A woman is 50 kg, and a man is 75 kg push off (from rest) against each other on smooth level ice.…

A: mass of woman, m = 50kg  mass of man, M = 75 kg  velocity of woman, vf1 = 2.25 m/s

Q: A 2575 kg van runs into the back of an 925 kg compact car at rest. Immediately afterward the two…

A: From conservation of momentum, Initial momentum = Final momentum Also, force = ∆p/t Where, ∆p is…

Q: A 70.9-kg boy and a 43.2-kg girl, both wearing skates face each other at rest on a skating rink. The…

A: Given that,Mass of boy : m = 70.9 kgand,Mass of girl : M = 43.2 kgHere,Initial velocity= 0Initial…

Q: 30.) A railroad diesel engine coasting at 20 Km/h runs into a stationary flatcar. The diesel engine…

A: Given: The speed of the diesel engine is 20 km/h. The weight of the engine is 10000 N. The mass of…

Q: Water leaves a hose at a rate of 3.6-kg per 2.5-s with a speed of 20.5-m/s and is aimed at a toy car…

A: Given Initial velocity is v0= 20.5 m/s Final velocity is v=3.1 m/s Time taken is t=2.5 s Mass is…

Q: 41. M SSM A 50.0-kg skater is traveling due east at a speed of 3.00 m/s. A 70.0-kg skater is moving…

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Q: The Hulk (200 kg of pure angry muscle) collides head-on with a truck (2,500 kg). If the Hulk was…

A:

Q: Suppose a clay model of a koala bear has a mass of 0.240 kg and slides on ice at a speed of 0.745…

A: Given: mass of koala bear, m1 = 0.240 kg initial velocity of koala bear, u1 = 0.745 m/s mass of…

Q: Calculate the final velocity right after a 116 kg rugby player who is initially running at 7.85 m/s…

A: Mass is m=116 kg Initial velocity is u=7.85 m/s The force is F=17700 N, backward. The time is…