Vfinal 2v →E Z+

Q: First, show how conservation of linear momentum can be used to find the velocity, vWB bullet+block…

A: Required :  Velocity of the bullet + block after the collision.

Q: In the figure, block 1 of mass m, slides from rest along a frictionless ramp from height h = 2.2 m…

A: Let the velocities of the masses m1 & m2 are respectively u1 & u2 before collision and v1…

Q: consider two balls A and B having the same masse. Initially, the ball B is at rest and the ball A is…

A: Initially, only ball A was moving in x-direction and ball B was at rest.

Q: 0 kg frictionless cart is moving at a constant speed of 3.0 m/s to the right on a horizontal…

A: Given values:- mass of the first cart,(mc)=2 kg -----(1) Constant speed,(v)=3 m/sec -----(2)…

Q: A marksman holds a rifle of mass mR = 3.00 kg loosely in his hands, so as to let it recoil freely…

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Q: A biker is traveling on level ground at 43.0 m/s with a combined mass of 320.0 kg. She spots a…

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Q: For one data trial, you release a water balloon of mass 283 g from the top of a Stanley Hall onto…

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Q: Find the position of the center of mass of a system consisting of three particles with the same mass…

A: Q. Given that Equilateral triangle of sides l with three particles of same mass m at its corners

Q: If three point masses m, m2, and m3 have position vectors r,, r2, and r3 respectively, relative to…

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Q: Determine the coordinates in which a particle of mass m4 = 6gr must be placed so that the center of…

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Q: Three skydivers are plummeting earthward. They are initially holding onto each other, but then push…

A: Since initially, the skydivers plummet earthward, that is, the motion is vertically downward, their…

Q: A block of mass m starts, at time t = 0, at the origin with a velocity of magnitude vo in the +z…

A: Data provided in the question; Mass of block = Initial velocity of the block = Force acting upon…

Q: 2. Block 1 of mass m, slides from rest along a frictionless ramp from height h = 1.60 m and then…

A: (a) The mass of the block is m1 kg. The height of the block is h = 1.60 m. As the surface is…

Q: A 10 kg projectile was launched at the horizontal ground at a velocity of 20 m/s, 10 degrees with…

A: Given data: The mass of the projectile is, m1=10 kg The initial velocity of the projectile is, u= 20…

Q: A biker is traveling on level ground at 52.0 m/s with a combined mass of 325.0 kg.  She spots a…

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Q: A space probe, initially at rest, undergoes an internalmechanical malfunction and breaks into three…

A: Step 1We have Assumed the angle between the mass m3 and positive x axis to be (Θ3)As shown in the…

Q: You have two identical cars, both of mass 2,459 kg. The first one is moving to the left with an…

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Q: Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. The…

A: Solution:The final relative velocity can be calculated using following steps:Given:

Q: Three balls with masses of 3.0 kg, 1.0 kg, and 2.0 kg are located at coordinates (5.5m,5.5m),…

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Q: In the figure, block 1 of mass m₁ slides from rest along a frictionless ramp from height h = 2.3 m…

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Q: What is the mass of a mallard duck whose speed is 8.8 m/s and whose momentum has a magnitude of 12…

A: Consider the mallard duck having mass m  moving with speed v and its momentum is denoted by p.

Q: Two manned satellites approach one another at a relative speed of 0.300 m/s, intending to dock. The…

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Q: A bullet of mass m initially traveling at speed v imbeds itself in a wooden block and travelsΔx…

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Q: In the figure, block 1 of mass m1 slides from rest along a frictionless ramp from height h = 6.00 m…

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Q: A car of mass m moving at a speed v 1 collides and coupleswith the back of a truck of mass 2m moving…

A: a)Use conservation of the linear momentum,

Q: Nicholas, with a mass 82.0 kg, jumps vertically upward to a maximum height of 49.0 cm. With what…

A: The mass of Nicholas is m = 82.0 kg. The maximum vertical height of jump is h = 49.0 cm = 0.49 m.…

Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m₂ = 3.703 kg. The first mass (m₂) is…

A: a)V1i = <0,49,72/3.6,0>    V1i =<0,15.09,0>m/s b) v2i=<0,0,0>m/s c) Pi = pf…

Q: A billiard ball moving at 5.45 m/s strikes a stationary ball of the same mass. After the collision,…

A: Given: Initial velocity of ball 1 is u1=5.45 m/s Initial velocity of ball 2 is u2=0 m/s Final…

Q: Which of the following is true for an inelastic collision? O Momentum is not conserved but kinetic…

A: second option is correct. Explanation - In an inelastic collision is a collision in which there is a…

Q: Two asteroids collide and stick together. The first asteroid has mass of 30 x 10° kg and is…

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Q: In the figure, block 1 of mass m1 slides from rest along a frictionless ramp from height h = 3.3 m…

A:

Q: Block 1 of mass 200 kg slides over a frictionless surface with a velocity of 0.25 cm/s and strikes…

A: (A)The final velocity of the each block strikes with each other if before the collision is perfectly…

Q: If the center of mass of three objects in the xy-plane is given by the location (3 cm, 4 cm) and two…

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Q: In a perfectly inelastic one-dimensional collision between two objects, What initial UIL the system…

A: In perfectly inelastic one-dimensional collision between two objects , momentum remains conserved .…

Q: Derive the equations giving the final speeds for two objects that collide elastically, with the mass…

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Q: Two masses constrained to move in a horizontal plane collide. Given initially that m, = 7 kg and m2…

A: Given: The first mass is 7 kg. The second mass is 3 kg. The velocity vector for the first mass is…

Q: Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. The…

A: Law of conservation of momentum is,

Q: A hockey player with a mass of M = 72 kg, standing on ice, pushes a plate with a mass of m = 0.5 kg…

A: Given information Mass of the hockey player M=72 kg. Mass of the plate m=0.5 kg. Velocity of the…

Q: Find the x-coordinate of the center of mass of the right triangle-shaped plate whose perpendicular…

A: Answer  option(a) 2a/3

Q: A 40-kg boy is sliding on a horizontal and frictionless surface with an initial momentum of 90 J due…

A: Mass of boy (m) = 40 kg Initial momentum = 90 kg.m/s due east Force is given by : F = -8.2 t (due…

Q: A billiard ball moving at 5.65 m/s strikes a stationary ball of the same mass. After the collision,…

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Q: A mass m7=3.6kg sliding with a speed of v1=6.9m/s on a horizontal floor collides with another mass…

A:

Q: Ball having mass 9kg and velocity 7.5m/s travels to the east. Impulse given at point O, makes it…

A: Initial velocity= 7.5 m/s Final Velocity=8.6 m/s mass= 9 Kg