Vsquid Vwater FIGURE II.1

Q: QUESTION 4 A player imparts 750 kg-m/s of linear momentum to a 250 gm billiard ball how fast does…

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Q: 4. Batman with mass 90 kg jumps straight down from a building to a moving car to chase The Joker.…

A: Given : m1 = 90 kg v1i = 0 (because initially Batman hits the car) m2 = 500 kg v2i = 15 m/s

Q: A 93 g mass (M;) is moving to the right at 38 cm/s while a 61 g mass (M2) is moving to the left at…

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Q: A1 kg ball moving to the right at 3 m/s strikes a stationary ball of similar mass and stops. How…

A: Given data:  Mass of first ball (m1) = 1 kg Initial velocity of first ball (u1) = +3 m/s Mass of…

Q: A 60-kg soccer player jumps vertically upwards and headsthe 0.45-kg ball as it is descending…

A: Given:Mass of the soccer player, mPlayer = 60 kgMass of the ball, mBall = 0.45 kgSpeed of the ball…

Q: On a very muddy football field, a 110 kg linebacker tackles an 85 kg halfback. Immediately before…

A: M = 110 kg  m = 85 kg  U = 8.8 m/s north  u = 7.2 m/s east

Q: A toy bus and a toy car collide head-on. The masses are m, = 0.45 kg and m. = 0.15 kg, Immediately…

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Q: The parking brake on a 2000 kg Cadillac has failed, and it is rolling slowly, at 1 mph, toward a…

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Q: A 90 kg man is standing still on frictionless ice. His friend tosses him a 10 kg ball, which has a…

A: Using Law of conservation of momentum, We have the Initial momentum will be  equal to final…

Q: A 1,000-kg car is initially traveling due east at 26 m s when it collides with a 2,000-kg truck that…

A: Given:mass of the car, m = 1000 kgintial velocity of car, u = +26 m/smass of the truck, M = 2000…

Q: A 70.0 kg70.0 kg ice hockey goalie, originally at rest, has a 0.110 kg0.110 kg hockey puck slapped…

A: According to the principle of conservation of momentum, the total momentum of the system must be…

Q: A 0.032-kg bullet is fired vertically at 230 m/s into a 0.15-kg baseball that is initially at rest.…

A: Solution: Given that mass of bullet, m = 0.032-kg  mass of basket ball, M = 0.15 kg v of bullet =…

Q: In a football game, 123.5 kg linebacker moving west at 0.95 m/s tackles an 86.4 kg running back…

A: Given data: The mass of linebacker player is m1=123.5 kg. The mass of running back player is…

Q: 7. Misma, an aspiring figure skater, collides with Mehr, a rival figure skater, who had an initial…

A: Given data: The initial velocity of Mehr is V1i=3.5 m/si. The mass of Mehr is m1=55 kg. The final…

Q: Two balls, of masses mA= 42 g and mB = 60 g, are suspended as shown in the figure. The lighter ball…

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Q: A 2200-kg auto moving northward at 12.0 m/s runs into a 3800-kg truck which is also moving…

A: Given data:  Mass of auto (m1) = 2200 kg The velocity of auto (V1) = 12.0 m/s, towards North  Mass…

Q: A car of mass 1000.0 kg moving at 20.0 m/s collides with a 5000.0 kg truck at the initial velocity…

A: Given, mass of the car, m = 1000.0 kg velocity of the car before collision, u1 = 20.0 m/s mass of…

Q: 2. A ball of mass m1 = 0.5 kg, moving along the x-axis with a speed of 5 m/s, has an elastic head-on…

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Q: A 1500 kg car traveling west at a speed of 25 m/s collides head-on with a 4500 kg truck traveling…

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Q: A 4.00 kg ball traveling to the right at 4.00 m/'s makes a head on elastic collision with an 8.00 kg…

A: Collisions conserve momentum. The expression for the final speed of the 4.00 kg ball after the…

Q: a. What is ball's initial momentum before collision? -6.0 kg m/s -3.0 kg m/s -9.0 kg m/s What…

A: As per our policies, I can answer only first three subparts of this question. The solution for the…

Q: A flying squid (family Ommastrephidae) is able to “jump” offthe surface of the sea by taking water…

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Q: A 10.50-g bullet is fired into a stationary block of wood having mass m = 4.980 kg. The bullet…

A: When there is no external force involved then the total momentum of the system remains conserved.…

Q: On a frictionless horizontal air table, puck A (with mass 0.248 kg) is moving toward puck B (with…

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Q: A 1000-kg car traveling north at 15 m>s collides with a 2000-kg truck traveling east at 10 m/s. The…

A: From conservation of momentum mv→1+Mv→2=m+MV→1000 kg15 msj^+2000 kg10 msi^=1000 kg+2000 kgV→V→=20000…

Q: 0.365 kg is shot at another billiard ball, with mass m2 = 0.595 kg, which is at rest. The cue ball…

A: We know that we have given that  A cue ball of mass m1 = 0.365 kg is shot at another billiard ball,…

Q: 4. what is the velocity of the 30 g block after the collision? с. 15 ст/s a. 20 cm/s b. 5 ст/s d.…

A: We have to find the velocity of the 30 g block after the Collison.

Q: Apuck with mass mA = 2.42 [g] moves eastward with speed vA = 1. 73 (m/s]. It then collides with…

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Q: A 2200-kg auto moving northward at 12.0 m/s runs into a 3800-kg truck which is also moving…

A: mass of auto (m) = 2200 kg initial velocity of auto (u) = 12 ms , due north mass of truck (M) = 3800…

Q: A 9.7-g bullet is fired into a stationary block of wood having mass m = 5.10 kg. The bullet imbeds…

A: According to conservation of momentum momentum before collision=momentum after collision Momentum=mV

Q: A baseball player hits a (100 g) baseball that is travelling towards him at 20ms. The ball is…

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Q: A 5.0 g bullet is fired into a stationary block of wood (m = 7.5 kg). The relative motion of the…

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Q: A 10.1-g bullet is fired into a stationary block of wood having mass m = 4.90 kg. The bullet imbeds…

A: mass of bullet, m = 10.1 g  mass of block, M = 4.9 kg  velocity after collision, v = 0.597 m/s

Q: David walks 3 km north, and then turns south and walks 4 km. What is his displacement? 1 km South 2…

A: 1 The displacement in north is 3 km than the displacement in south is 4 km so,  The displacement in…

Q: 5) On a frictionless surface, a 3 kg ball moving at 4 m/s to the right collides with a 5kg ball…

A: a)   using conservation of momentum total initial momentum = final momentum 3(4) + 5(-3) = (3+5) V V…

Q: On frictionless table, a 3-kg block moving 4 m/sec to the right collides with an 8-kg block moving…

A: Given: The mass of the first object is 3 kg. The initial velocity of the first object is 4 m/s to…

Q: A falcon with a mass of 0.258 kg is flying along at a horizontal speed of 8.2 m/s and it sees a…

A: Using the conservation of momentum, pi=pfm1u1+m2u2=m1+m2vv=m1u1+m2u2m1+m2

Q: Running at 2 m/sec, Jack, the 45-kg quarterback, collides with Leon, the 90-kg tackle, who is…

A: Given value--- Jack initial speed = 2 m/s. Jack mass = 45 kg. Leon mass = 90 kg. Leon initial speed…

Q: Before collision, there are two objects. 1st object M1 = 8 kg V1 = 3m/s 2nd object M2 = 4 kg V2 = 0…

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Q: In a football game, 100.5 kg linebacker moving west at 0.67 m/s tackles an 85.0 kg running back…

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Q: If an 800 kg sports car slows to 13.0 m/s to check out an scene and the 1200 kg pick-up truck behind…

A: Let,m1=800kgv1=13m/sm2=1200kgv2=25m/sLet V be the velocity after a rear end collision.

Q: Two blocks with mass m1=200g and m2=400g, are coupled together and move to the right along a…

A: Given data The mass of one block is given as m1 = 200 g. The mass of another block is given as m2 =…

Q: A 50 kg50 kg soccer player jumps vertically upwards and heads the 0.45 kg ball as it is descending…

A: Write the expression for the coefficient of restitution for the elastic collision (e=1), and…