A 160 g baseball is thrown with a speed of 20 m/s. It is hit straight back toward the pitcher at a speed of 40 m/s. The impulsive force of the ball registers at 0.60 milli seconds. What is the average force that the bat exerts on the ball

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

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Q: A baseball with a mass of 5.2 kg is dropped onto the ground with a 2.7 m/s and at impact has a speed…

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: A 85.4-kg boy and a 62.3-kg girl, both wearing skates face each other at rest on a skating rink. The…

A: Mass of Boy (M)=85.4 kgMass of Girl (m)=62.3 kginitially both are at rest velocity of girl when boy…

Q: A 1.5 kg ball is coming straight at a 80 kg soccer player at 15 m/s who kicks it in the exact…

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Q: The head of a hammer (m = 2.51 kg) moving at 8.75 m/s strikes a nail and bounces back with the same…

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Q: A 1000 kg object is located 27 m away from another object of mass 3000 kg. Both objects begin at…

A: We know that: m1=1000 kg m2=3000 kg d=27 m The applied force on the first object is F1=5000 N t=5 s…

Q: A 0.140 kg baseball is traveling toward home plate.  A batter hits the ball with a force of 2,915 N…

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Q: A golf ball of mass 0.040 kg is at rest on the tee and has a velocity of 108 m/s immediately after…

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Q: A 180-gg apple is falling from a tree. What is the impulse that Earth exerts on it during the first…

A: Given: mass of apple, m = 188 g = 0.188 kg

Q: As shown in the figure, a metal ball with mass m₂ is initially at rest on a horizontal, frictionless…

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Q: A baseball pitcher delivers a fastball that crosses the plate at an angle of 7.89 degrees below the…

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Q: The head of a hammer (m= 1.1 kg) moving at 6m/s strikes a nail and bounces back with the same speed…

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Q: A hockey puck (mass 4.00 kg), initially moving in a straight line with a speed of 1.4 m/s is hit…

A: Given data: m = 4 kg vi = 1.4 m/s vf = 4.9 m/s at 141 degree Need to determine the impulse.

Q: 40.0055-kg shuttlecock moving to the left with a speed of 40.0 m/s is struck by a badminton racket…

A: Solution: Use the impulse-momentum theorem to find the required time. According to the…

Q: A girl launches a toy rocket from the ground. The engine experiences an average thrust of 5.26 N.…

A: The thrust experiences by the rocket, F=5.26 N The initial mass of the rocket, mi=25.3 g The mass of…

Q: A missile of mass 110 kg is fired from a plane of mass 5500 kg initially moving at a speed of 315 m…

A: Given:  mass of missile, m = 110 kg  mass of plane, M = 5500 kg  initial velocity of missile, v =…

Q: collision

A: Let mA be the sports car’s mass and mB be the truck’s mass. Take east directions in the positive…

Q: A small dog jumps straight up into the air to catch a Frisbee (mass 143 g) at the peak of its jump.…

A: Given that: Mass of frisbee 143 gm. Velocity of frisbee 12.1 m/sec. The velocity of dog and frisbee…

Q: An amateur golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

A: Given that, The mass of the ball (m) = 55.0 g = 0.055 g. The initial velocity of the golf ball is…

Q: A satellite fires a thruster for 2 seconds to increase its speed by 3.0 m/s. If the satellite is 28…

A: According to the impulse-momentum theorem, we know that the change in momentum of a particle is…

Q: Peregrine falcons often grab their prey in flight. A falcon, flying at 18 m/s, swoops down at a 45°…

A: Given data The speed of the falcon is vf = 18 m/s. The angle of inclination of the falcon is θ =…

Q: A can of Coke moving 17.1 m/s toward the right (the positive direction) collides with a can of Pepsi…

A: Given:  initial velocity of can of coke, u1 = 17.1 m/s  ( towards right +ve) Initial velocity of can…

Q: A 40 g golf ball is hit over a time interval 3 ms by a driver. The ball leaves with a velocity of 35…

A: Solution: Given data mass (m) = 40 g =40×10-3 kg =0.04 kg time-interval (t) = 3 ms = 3×10-3 seconds…

Q: A 8.98 m long glider with a mass of 517.01 kg (passengers included) is gliding horizontally through…

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Q: A professional golfer swings a golf club, striking a golf ball that has a mass of 55.0 g. The club…

A: According to Newton’s 2nd law, force is the rate of change in momentum.

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: A soccer goalkeeper is standing in front of his side goal-post. An opposite side player shoots the…

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Q: A baseball approaches home plate at a speed of 45.0 m/s, moving horizontally just before being hit…

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Q: An open train car, with a mass of 2130 kg, coasts along a horizontal track at the speed 2.99 m/s.…

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Q: An object of mass m1 moves in the x direction at 39 m/s and hits m2 = 4.5 m1 at rest. After the…

A: Concept : In a collision the momentum remains conserve. Initial momentum = Final momentum. pi=pf.…

Q: A woman, driving a golf ball off a tee exerts a force of 50 N. The duration of the impact with the…

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Q: A(n) 0.698 kg football is thrown with a speed of 9.08 m/s. A stationary receiver catches the ball…

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Q: A bullet of mass 200 g traveling horizontally with a speed of 437 m/s. It strikes a block of mass…

A: Given data: m=200 gv=437 m/sM=4.5 kg Need to determine the magnitude of the impulse form the bullet…

Q: A 0.90-kg falcon is diving at 28.0 m/s at a downward angle of 35° . It catches a 0.325-kg dove from…

A: According to the conservation of momentum,

Q: An 19.0-kg fish moving horizontally to the right at 3.11 m/s swallows a 2.2 kg fish that is swimming…

A: The speed of large fish immediately after its lunch is  V = 2.02 m/s

Q: During a fireworks display, a  0.300-kg  bottle rocket approaches the top of its trajectory and…

A: Use the conservation of momentum along the X direction.

Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…

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Q: A 47 g tennis ball is served at 45 m/s. If the ball started from rest, what impulse was applied to…

A: Given data:  Mass (m) = 47 g = 0.047 kg Final velocity (Vf) = 45 m/s Initial velocity (Vi) = 0 m/s…

Q: A football field is covered with frictionless ice. A 90.0 kg player is skating down the field with a…

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Q: A golf pro swings a golf club, striking a golf ball that has a mass of 55.0 g. The club is in…

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Q: tennis ball of mass 60.0 g is traveling with horizontal velocity vx = −32.0 m/s when it encounters a…

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Q: Problem 21:   A railway car with a mass of 3760kg moves along horizontal tracks at a constant speed…

A: Given data : Initial mass of car (m1) = 3760 kg Initial speed of car (v1) = 4.66 m/s  Final speed of…