15. Block A with a mass of 2.0 kg is moving to the right at 5.0 m/s. It collides with a block B with a mass of 3.0 kg moving at 1.0 m/s to the left. What is the coefficient of restitution if block A stops moving after collision with block B?

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 rifle with a mass of 1.2 kg fires a bullet with a mass of 6.0 g (0.006 kg). The bullet moves with…

A:

Q: You hang from a tree branch, and then let go and fall toward the Earth. As you fall, the y-component…

A: Given : object ( a person ) hang from tree and fall towards the Earth. Initial y - component of…

Q: Q1. Blocks A and B are moving toward each other. A has a mass ma =2.0 kg and a velocity Va- 50 î…

A: As per guidelines, only 3 subparts of first question is solved here.

Q: A 23.4 kg object moves at 10.4 m/s. Meanwhile, another body along the same direction with a mass…

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Q: 2 500 kg truck moving at 10.00 m/s strikes a car waiting at a traffic light, hooking bumpers. The…

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Q: Use the following information to answer the next question. A firecracker explodes into three parts.…

A:

Q: A 937.47-kg car traveling east at 17.98 m/s collides with a 722.67-kg car traveling north at 10.7…

A:

Q: Two objects A (mass of 2 kg) and B (mass of 3 kg) collide. The velocities before the collision are…

A:

Q: A 0.02 kg air hockey puck is traveling along an essentially frictionless air hockey table at 4.0 m/s…

A:

Q: In a demolition derby, a car of mass M kg and velocity 5.75 m/s crashes into a car of mass 1713.51…

A: Given data: Mass of moving car = M Velocity of initially moving car (v1) = 5.75 m/s Mass of second…

Q: The momentum of object 1 is (5.37,15.7) kg m/s. The momentum of object 2 is (17,21.44) kg m/s.…

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Q: 1200. kg car is traveling north at 24.0 m/s . It collides directly with a stationary 800 kg car .…

A:

Q: 1. A ball with a mass of 5.00 kg is headed due west with a speed of 2.20 m/s. It collides with a…

A: mass of first ball (m1) = 5 kg mass of second ball (m2) = 6 kg Initial velocity of first ball (u1) =…

Q: A bullet of mass 90 grams, traveling at 120 m/sec, strikes a stationary aluminum block ( M = 3.00 kg…

A: Given data:  m1 = 90 g = 0.090 kg and u1 = 120 m/s m2 = 3.00 kg and u2 = 0 m/s V1 = 40 m/s Required:…

Q: A blue ball of mass 0.35 kg traveling at 2.60 m/s to the left collides with a red ball of mass 0.35…

A:

Q: A 10.0-kg block of ice is sliding due east at 8.00 m/s when it collides elastically with a 6.00-kg…

A:

Q: Q2. Three particles of masses mı=1.0kg, m2=2.0kg and m3=3.0kg from an equilateral triangle of edge…

A: 2) m1 = 1 kg m2 = 2 kg m3 = 3 kg a = 150 cm Coordinates of m1 = (-150 cm,0 cm ) Coordinates of m2 =…

Q: A 1.33 x 10 kg railroad car moving at 7.26 m/s to the north collides with and sticks to another…

A:

Q: During a game of billiards (pool), ball 1 is travelling at 2 m/s and collides with ball 2, which is…

A: Given:-  u1 = initial velocity of ball 1 = 2 m/s u2 = initial velocity of ball 2 = -3.4 m/s.  (-ve…

Q: 4. A 5.0 kg block moving to the right at 12.0 m/sec collides with a 4.0 kg block moving to the right…

A: The mass of first block is m1 = 5.0 kg. The mass of second block is m2 = 4.0 kg. Assume the velocity…

Q: A paddleboarder (mass 55.0 kg) is floating along on their paddleboard (mass 20.0 kg) at 4.00 m/s…

A:

Q: 24. Suppose a clay model of a koala bear has a mass of 0.200 kg and slides on ice at a speed of…

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Q: 3. A 100-g marble was moving to the right at a velocity of 5.0 m/s and collided with a 30.0-g marble…

A:

Q: swer the following questions. Note that e = 0.43. a. What is the velocity (m/s) of A after the…

A: Given:-  The mass of the car A is M = 1.3 metric tons = 1300 kg  the mass of  the car B is m = 1.7…

Q: blue ball of mass 0.35 kg traveling at 2.60 m/s to the left collides with a red ball of mass 0.35 kg…

A: GivenMass of blue ball, m1=0.35 kgInitial velocity of blue ball, u1=2.6 m/sMass of red ball, m2=0.35…

Q: 11.A 1300 kg car runs into the rear of a 1900 kg van that was travelling at 8 m/s. After collision,…

A:

Q: MY NOTES ASK YOUR TEACHER PRACT A m₂ = 5.1 kg ball moving at v₁ = 6.6 m/sec collides with a m₂ = 1.1…

A:

Q: 8. In a police ballistics test, a O.0100-kg bullet moving at 200 m/s is fired into a 1.00-kg block…

A:

Q: A 5.0-kg ball moving at 6.0 m/s strikes a stationary 3.0-kg ball and continues in the same direction…

A:

Q: 3. A 0.10 kg ball is launched with an initial velocity Vi,ball into a stationary cup with mass 0.15…

A: Given, Mass of ball , mball  = 0.10 kg Mass of cup , mcup = 0.15 kg   After the perfectly inelastic…

Q: Two balls moving in opposite directions have vel masses are m₁ = 3.4 kg and m₂ = 8.9 kg, respect…

A: We need to calculate the final velocity of the two balls after collision.

Q: A 10.0 g marble slides to the left at a speed of 0.400 m/s on the frictionless horizontal surface…

A:

Q: A 1.0 kg sphere moves to the right at 3.0 m/s and collided head on with a 3kg sphere moving at 1.0…

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Q: In a demolition derby, a car of mass M kg and velocity 5.72 m/s crashes into a car of mass 2112.41…

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Q: 7. a. State the Law of Conservation of Mon b. A stationary body of mass 3.60 kg explodes to form…

A:

Q: 2. A 0.45-kg ball, moving east with a speed of 4.90 m/s, has a head-on collision with a 0.900-kg…

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Q: A 0.075 slug softball is traveling at 60.00 feet per second to the left. A batter strikes the ball…

A:

Q: 27. A 48 kg student runs down the sidewalk and jumps with a horizontal speed of 3.8 m/s onto a…

A: The data given is as follows, 1. Mass of the student, ms=48 kg 2. The initial speed of the student,…

Q: 3. A .25 kg bullet is fired right into a 14 kg block that is initially moving 1.0 m/s left. If the…

A:

Q: An bullet of mass m= 6.40g is fired into a block of mass M= 235g tha is initially at rest at the…

A: m = 6.4 g  M =  235 kg h = 0.197 m  d = 0.17 m

Q: Two teenagers are ice skating. Steve has a mass of 65.0 kg and has an initial velocity of 4.14 m/s…

A:

Q: On a frictionless air track, a 0.175 kgkg glider moving at 1.20 m/sm/s to the right collides with…

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Q: What is the velocity of a 141 kg lion initially moving at 20.0 m/s, just after it collides with a…

A: See below

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

A:

Q: 9. A 2500 kg truck moving at 10.00 m/s strikes a car waiting at a traffic light, hooking bumpers.…

A:

Q: At an amusement park, Keenan is in a 96.0 kg bumper car moving to the right at a speed of 3.50 m/s.…

A: