6) A block of mass m, = 1.60 kg initially moving to the right with a speed vị; =4.00i m/s V2; =-2.50i m/s of 4.00 m/s on a frictionless, horizontal track collides with a light spring attached to a second block of mass m2 = 2.10 kg initially moving to the left with a speed of 2.50 m/s. The spring constant is 600 N/m. Find the velocities of the two blocks after the collision.

Q: Object 1 with a mass of 4.80 kg, moving right at a speed of 8.60 m/s along a frictionless surface,…

A: Given:-   mass of the object 1 is m1 = 4.80 kg and the initial velocity of the mass m1 is u1 =  8.60…

Q: An object of mass 20.00 kg, moving with an initial velocity of 5.00 m/s in the positive x direction,…

A: Given m1=20.00 kgv1=5.00 msm2=10.00 kgv2=-00 ms Apply principle of conservation of momentum to find…

Q: Ball A (ma = 0.800 kg) strikes ball B (mg = 0.800 kg) which is initially hanging from an…

A: In this question we have to find the speed of the ball and the impulse exerted by ball A on ball B.…

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A: Kinetic energy =(1/2)mv2

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A:

Q: Ball B, moving in the positive direction of an x axis at speed v, collides with stationary ball A at…

A: Given- Ball B moving in x axis initial velocity (uB)velocity v, Stationary ball A, initial velocity…

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A:

Q: A 50.0-kg boy runs at a speed of 22.76 m/s and jumps onto a cart as shown in the figure. The cart is…

A: Because no force involve in the process so net external force on boy plus cart system remains zero.…

Q: Two balls A and B have the same mass m and collide each other on horizontal smooth surface. Ball A…

A:

Q: #4. Show that in a one-dimensional elastic collision, if the mass and velocity of object 1 are m,…

A: Given that:Mass of the 1st object=m1Mass of the 2nd object=m2Initial speed of the 1st…

Q: An 8.0 kg object moving 4.0m/s in positive x direction, has a 1D collision with a 2.0kg object…

A: Dear student When there is no net force or torque on the system, the momentum remains conserved.…

Q: Please show solutions

A:

Q: A ball with a mass of 275 g is dropped from rest, hits the floor, and rebounds upward. If the ball…

A: Given: m=275 g = 0.275 kgu = 3.41 m/s or u→=-3.41 j^ m/sv = 1.85 m/s or v→=1.85 j^  m/s∆t=1.30 ms…

Q: 1. A block of mass m1=1.60 kg initially moving to the right with speed 4.00 m/s on a frictionless…

A:

Q: 31. E SSM Batman (mass = 91 kg) jumps straight down from a bridge into a boat (mass = 51o kg) in…

A: Given data:  Mass of boat (m1) = 510 kg Initial velocity of boat (V1) = +11 m/s Mass of batman (m2)…

Q: In an intersection, a bus moving at (100i) m/s and a truck moving at (200j) m/s collided with each…

A:

Q: A banana was thrown with an initial velocity of 7.0 m/s, 15° from the horizontal. A second before it…

A:

Q: 4- A bullet of mass m = 80 grams is fired horizontally with speed of 200 m/s into a block of mass M…

A: Mass of bullet (m) = 80 grams = 0.080 kgInitial horizontal speed of bullet (u) = 200 msMass of block…

Q: 2.2 During the filming of a certain movie scene, the director wants a small car (mass 750 kg)…

A:

Q: A block of mass m =2.90 kg initially moving to the right with a speed of -8.00 m/s on a…

A: The given data are listed below with suitable variables. Here, m1 denotes the first mass, u1…

Q: An object of mass 20.00 kg, moving with an initial velocity of 5.00 m/s in the positive x direction,…

A: (given) Mass (m) of an object = 20 kg Initial velocity of object in the positive direction = 5 m/s…

Q: Ball 1, mass 2.5kg travels south at a speed of 2.0m.s. It undergoes a partial inelastic collision…

A: Collision is where two or more bodies comes into contact with each other for a very short time and…

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A:

Q: You drop your iPhone from rest at a height of 2 m above a leveled cemented floor so the iPhone…

A: Draw the schematic diagram of the system.

Q: A magician tosses a ball (m = 0.300 kg) with initial velocity v = 25.0 m/s at a 15.0° angle from…

A: Time take to reach back to horizontal is given by: 0=vsinθt-12gt2t=2vsinθg=2×25×sin159.8=1.32…

Q: A 5 kg object is moving in one dimension along the x-axis with a speed of 2 m/s. An external impulse…

A:

Q: 2) In Figure, mass m, = 1 kg with a velocity v 15 m/s moving in x direction makes elastic collision…

A:

Q: 61. •Sports A baseball of mass 0.145 kg is thrown at a speed of 40 m/s. The batter strikes the ball…

A: The impact imparted to the ball is given as  J=mv-u=F∆t                             .......(1)

Q: Ball A (ma = 0.800 kg) strikes ball B (mg = 0.800 kg) which is initially hanging from an…

A:

Q: A marksman standing on a motionless railroad car fires a into the air at an angle of 30.0° from the…

A:

Q: 31- The mass of the bomb, which moves in the +x direction with a speed of 5 m/s in the…

A: Given: Unexploded mass M=7 kg Initial speed of unexploded mass u=5 m/s in the +x direction As a…

Q: For the elastic collision in the illustration, with m, = 1.20 kg, traveling at 4.50 m/s, and m2…

A: m1 = 1.2 kg m2 = 0.75 kg u1 = 4.5 m/su2 = 0 m/sv1' = 2 m/s θ1 = 33o

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A:

Q: 4. A 2 kg red ball is rolling toward a 3 kg yellow ball. The red ball is moving at 6 m/s, and the…

A: Momentum is a vector quantity which gives the measurement of mass in motion. Mathematically, it is…

Q: As shown in the figure, a billiard ball with mass m, is initially at rest on a horizontal,…

A:

Q: As shown in the figure, a wooden ball with mass m, is initially at rest on a horizontal,…

A: Hint :in every collision momentum remains conserved(Pi)sys = (Pf)sys

Q: A railroad car of mass 23000 kg moving at initial speed v collides and couples with two coupled…

A: mass of each railroad car = 23000 kg Initial velocity of first railroad car = v Initial velocity of…

Q: Ball 2 is at rest on a frictionless ground. Ball 1 which is moving initially with a velocity of 19.0…

A: Given data: Initial velocity of the ball 1 , v'=19.0 m/s Ball 1 deflects at an angle θ=35.0°

Q: railroad car of mass 23000 kg moving at initial speed v collides and couples with two coupled…

A: Kinetic energy = (1/2) mv2

Q: A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of vc =…

A: It is given that,

Q: A ball of mass m, = 2 kg and speed I m/s collides with another ball of mass m2 = 4 kg travelling…

A:

Q: Jack (mass 56.0 kg) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He…

A: Write the given values of the problem- Mass- ma=56 kgmb=49 kgAngle of the jack-α=34°Speed of…

Q: Ball A (ma = 1.200 kg) strikes ball B (mg = 1.200 kg) which is initially hanging from an extensible…

A: Perfect elastic collision:- It is that Collision in which kinetic energy is conserved and if their…

Q: If a net external force acts on a system, what will change? O the momentum of no more than one…

A: Given Net force on the system Required Change in which quantity

Q: with a mass of 970 kg and a speed of v1 = 17.5 m/s approaches an intersection, as shown in the…

A: In all collision momentum conserved and also conserved along x axis and y axis.

Q: ball of mass m= 100 g is dropped from a certain height so that it hits the ground with speed V1=…

A:

Q: Question 6.1a: A toy car having mass m = 1.05 kg collides inelastically with a toy train of mass M =…

A: In an inelastic collision, the momentum is conserved and not the energy.(a) Using the conservation…

Q: As shown in the figure, a wooden ball with mass m, is initially at rest on a horizontal,…

A: