A0.140 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.800 m/s. It has a head-on collision with a 0.310 kg glider that is moving to the left with a speed of 2.10 m/s. Suppose the collision is elastic.

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: 1. A 13.0 g acorn falls from Fest fr a 135 g bird gliding horizontally at 80.0 cm/s scoops it up…

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

Q: a 1040 kg car and 3360 kg truck collide perfectly inelastically. before the collision, the car…

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Q: A 1 500-kg experimental rocket sled at rest on level frictionless rails is loaded with 55.0 kg of…

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Q: A 4.8 kg rifle fires a 5.2 g bullet with muzzle velocity of 986 m/s. What is the recoil velocity,…

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Q: 1. A 13.0 g acorn falls from rest from the top of a 32.0-m-high oak tree. When it is halfway to the…

A: Given: The mass of acorn is 13 g. The mass of the bird is 135 g. The initial speed of the acorn is 0…

Q: 5. Two figure skaters are practicing on a frozen lake when they collide into each other with…

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Q: A 0.115-kg cart is moving to the right on a frictionless, horizontal track with a speed of 1.80 m/s.…

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Q: object of mass m1 experiences a linear, elastic collision with a stationary object of unknown mass.…

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Q: A canoe is designed to have very little drag when it moves along its length. Riley, mass 52 kg, sits…

A: Given data: The mass is: m2 = 52 kg The mass of the canoe is: m1 = 21 kg The velocity of canoe…

Q: An 0.025 kg bullet was fired horizontally into a 10 kg mass of gypsum, which was at rest, and stick…

A: Given data: Mass of bullet is, m=0.025 kg. Mass of gypsum is, M=10 kg. Initial speed of gypsum is,…

Q: 3. A block of mass m, 2 kg moving with a velocity of 6 m/s hits a second block of mass m2 4 kg…

A: It is given that,

Q: Determine the velocity of the two locked together cars after the collision.

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Q: A cardboard box is in the shape of a cube with each side of length L. If the top of the box is…

A: Given data, Length of the side of the cube=L Mass of the box=m

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…

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Q: Two beads are sliding freely on a horizontal rod. Use the following conditions. MA - 3 kg ma - 1 kg…

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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…

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Q: When two equal mass carts move towards each other with the same unit speed and collide elastically,…

A: From the momentum conservation, Here, m, vi and vf represent the mass of the cart, the velocity of…

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

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Q: A 88.0 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 46.0 m/s. If both…

A: Given: Mass of hockey player, mhp=88.0 kg Mass of puck, mpu=0.150 kg Initial velocity of hockey…

Q: What is the recoil speed of the gun

A: The recoil speed of gun is 0.55 m/s.

Q: 3. A .25 kg bullet is fired into a 14 kg block that is initially at rest. If the bullet had an…

A: Given value--- bullet mass = 0.25 kg. block mass = 14 kg. speed of bullet (before hitting block)=…

Q: What is the frictional force exerted on the 2kg-block when it is sliding? (b) What is the speed of…

A:

Q: final velocity of the first body.

A: Given: Mass of first block is m1=15 kg Initial velocity of first block is u1=16 m/s Mass of second…

Q: 1. A 0.50 kg ball traveling at 6.0 m/s due east collides head on with a 1.00 kg ball traveling in…

A: Note - As per our guidelines, i am going to solve the first question, please post other questions…

Q: A running back (RB) of mass m1 = 98 kg is running at v1= (8.1m/s)ĵ (LB towards the end zone. A…

A: 1) Using conservation of momentum along x direction : m2V2 = (m1+m2)Vx m2V2/(m1+m2) = Vx   2)…

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…

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Q: Problems 1. A 0.020-kg bullet traveling at a speed of 300 m/s embeds in a 1.0-kg wooden block…

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Q: A car of mass 900 kg is driving south with an initial velocity of 18 m/s. Another car of mass 800 kg…

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

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Q: 3. The graph below is for a 50 kg object. x(m) 60.0 50.0 40.0 30.0 20.0 10.0 -10.0 -20.0 2.0 4.0…

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Q: Explain why or why not Determine whether the following statementsare true and give an explanation or…

A: a. A thin plate of constant density that is symmetric about the x-axis has a center of mass with an…

Q: An object of mass m1 experiences a linear, elastic collision with a stationary object of unknown…

A: Given data- For object-1 mass=m1 (known),  initial velocity= v1i (unknown),  final velocity=v1f…

Q: A perfectly inelastic collision between two cars: a Truck and a Sedan, where  afterwards the two…

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Q: A 3350 kg cannon is mounted so that it can recoil only in the horizontal direction.   a. Calculate…

A: Given:  Mass of canon, mc= 3350kg Mass of shell, ms= 14.0kg Velocity of shell, vs= 480m/s Angle=…

Q: A 2,000 kg car traveling due east at 45 mph collides completely inelastically with a 4,000 kg truck…

A: Let m1, m2 be the masses of the car and truck respectively, v1 be the velocity of car, v2 be the…

Q: 3. A duck has a mass of 21bm and is flying due west at 10 ft/s. The duck is struck by a bullet with…

A: It is given that, The mass of the bird, M =2 lbm =2 lbm ×1 kg2.205 lbm= 0.907 kg The velocity of the…

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…

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Q: 1. Four objects are situated along y-axis as follows; a 2.00-kg object is at + 3.00 meters, 5.00-kg…

A: Given : m1 = 2 kg,     y1 = 3 m             m2 = 5 kg,     y2 = 1.5 m             m3 = 4.5 kg,…

Q: 2 The shown square plate is made from two different materials with densities of pi and p2…

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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