A 6.0 kg car is sitting on a floating 10 kg container in a lake and initially at rest 1.2 m away from the park. If the cat jumps back to the park, what is the minimum recoil speed of the box in the opposite direction? Assume the water and air friction are negligble and the dog travels in projectile motion.

Q: A radioactive nucleus, initially at rest, decays by emitting an electron and a neutrino at right…

A: Dear student When there is no external force acting on the system. The momentum remains conserved.…

Q: A green toy car with 0.025-kg mass moves to the right at 0.30 m/s and has a head-on, elastic…

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Q: A volleyball with a mass of 0.272 kg approaches a player horizontally with a speed of 17.0 m/s. The…

A: According to the impulse momentum theorem J = P(2) - P(1) where J is the Impulse, P(2) is the Final…

Q: A bullet of mass 200 g traveling horizontally with a speed of 319 m/s. It strikes a block of mass…

A: From the momentum conservation, Here, mb, m, ub, u and v represent the mass of a bullet, the…

Q: In one dimension, a particle of mass m and velocity Vî collides elastically with a particle of mass…

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Q: A cue ball of mass m1 = 0.335 kg is shot at another billiard ball, with mass m2 = 0.53 kg, which is…

A: Given: The mass of the cue ball is 0.335 kg. The mass of the billard ball is 0.53 kg. The initial…

Q: In an experiment designed to determine the velocity of a bullet fired by a certain gun, a wooden…

A: M = 600 g  m = 5.75 g  height, h = 50 cm

Q: A bumper car with mass m1 = 110 kg is moving to the right with a velocity of v1 = 4.8 m/s. A second…

A:

Q: A large cannon of mass 400. kg can fire a 10.0 kg cannonball at a velocity of 50.0 m/s. If the…

A: solutionGivenmass of cannon (M)=400 kgmass of cannon ball (m)=10 kgvelocity of ball (v)=50 m/sRecoil…

Q: In the figure below, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…

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Q: N(y) m. V, V. m. E(x)

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Q: A shooter of mass m2 = 80 kg shoots a bullet of mass m1 = 3 g in a direction θ = 60.0◦ with respect…

A: Given: Mass of shooter, m2=80 kg Mass of bullet, m1=3 g=0.003 kg Velocity of bullet, v1=500 m/s…

Q: A volleyball with a mass of 0.268 kg approaches a player horizontally with a speed of 18.0 m/s. The…

A: (a)   The magnitude of the impulse delivered to the ball can be determined as follows.…

Q: A particle of initial momentum 14 kg m/s strikes a vertical wall horizontally and bounces back with…

A: Given  Magnitude of Initial momentum =Pi =14 kg m/s   Magnitude of final momentum = Pf = 14 kg m/s…

Q: m1=5 kg     V1=10 m/s m2=2 kg       V2=4 m/s You are given that the final velocity of particle 2…

A: Given: The mass of the first particle is m1=5 kg. The mass of the second particle is m2=2 kg. The…

Q: For a body moving in the x-direction. In which of the following force vs timediagrams is the impulse…

A: The body Force vs time graph is given for four different situations where the body is moving in the…

Q: A 5.50 kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.1 m/s. What is the…

A:

Q: Two carts of mass 0.65 kg and 1.50 kg are moving on a level air track with velocities -1.60 m/s and…

A: Given, mass of the cart, m1 = 0.65 kgm2 = 1.50 kgv1 = -1.60 msv2 = +0.85 ms

Q: A block with mass M = 5.55 kg is sliding in the positive x-direction at Vi = 8.15 m/s on a…

A: Write the expression for the coefficient of restitution (e), and solve for the relation in the…

Q: A baseball of mass m, initially at rest, is struck by a bat so that it acquires speed v, If t…

A: SOlution:

Q: A block of mass m = 5.6 kg, moving on a frictionless surface with a velocity of i-0.5 m/s to the…

A:

Q: A soccer ball with a mass of 0.427 kg approaches a player horizontally with a speed of 16.0 m/s. The…

A: The magnitude of impulse can be obtained as Impulse=∆p=mvf-vi=0.427kg22.6m/s--16.0m/s=16.48 kgm/s

Q: The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore…

A:

Q: A loaded railroad car of mass 6000 kg is rolling to the right at 2.0 m/s when it collides and…

A: Let v1 be the velocity of railroad car and m1 be its mass, and v2 be the velocity of freight car and…

Q: Consider an elastic collision in one dimension that involves objects of mass m1=6.8 kg and m2=10.4…

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Q: A 48.8 kg archer, standing on frictionless ice, shoots a 116 g arrow at a speed of 96.88 m/s. What…

A: Given data:  Initially system is in rest Mass of atcher(m1 ) = 48.8 kg Mass of arrow (m2) = 116 g =…

Q: The vector position of a 3.50-g particle moving in the xy plane varies in time according to r→1 =…

A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a)

Q: An object of mass 2.91 kg, moving with an initial velocity of 5.02  m/s, collides with and sticks to…

A: Given m1 = 2.91 kg m2 = 1.96 kg v1 = 5.02m/s v2 = -3.83 m/s We have to find out final velocity of…

Q: A railway car of mass 1.37 x104kg, rolling at 20.0 km/h [N] collides with another railway car of…

A: Image-1

Q: A billiard ball traveling at (2.2 m/s)i ^ − (0.4 m/s)j ^ collides with a wall that is aligned in the…

A:

Q: A 2.10 kg "particle" traveling with velocity = (3.7 m/s )i collides with a 4.70 kg "particle"…

A: We know that two particles collied each other and after a collision, they connect. let the mass of…

Q: A block of mass m = 8 40 kg. moving on a horizontal frictionless surface with a speed 4.20 m/s,…

A: We need to calculate the average force on 8.40 kg block, while the two blocks are in contact.

Q: A block of mass m=34 kg and speed v is behind a block of mass M=81 kg and speed is 50 m/s. The…

A: From the conservation of momentum, the expression for the momentum of the system is:

Q: In the figure below, projectile particle 1 is an alpha particle and target particle 2 is an oxygen…

A:

Q: CI A rifle has a mass of 4.75 kg and it fires a bullet of mass 10.0 g at a muzzle speed of 845 m/s.…

A: Given data: Mass of rifle (m1) = 4.75 kg Mass if bullet (m2) = 10.0 g = 0.0100 kg Velocity of bullet…

Q: One block of mass m_1=2.0 kg is sliding down along a frictionless ramp from a height of h=2.5 m. It…

A:

Q: In an experiment designed to determine the velocity of a bullet fired by a certain gun, a wooden…

A: M = 600 g  m = 5.75 g  h = 50 cm

Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…

A: It is known that, Mass of cannon ball, m1= 8.5 kg Initial velocity of cannon ball, v1=8.25 m/s Mass…

Q: In the figure, determine the character of the collision. The masses of the blocks, and the…

A: Ans:- Image-1

Q: A 10.0g marble slides to the left with a velocity of magnitude 0.400 m/s on the frictionless,…

A: In an elastic collision between two objects, the linear momentum and the kinetic energy of the…

Q: A 0.033 kg bullet is fired vertically at 180 m/s into a 0.15 kg baseball that is initially at rest.…

A: Given, Mass of bullet, m1=0.033 kg, Mass of ball, m2=0.15 kg, velocity of bullet, v1=180 m/s,…

Q: 2) Mass 1 = 5 kg is initially travelling east at 4.5 m/s. It strikes a stationary Mass 2 = 2.5 kg,…

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Q: I dont undertand this hw problem.

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Q: 5.10 kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.8 m/s. What is the…

A: Find more . The mass of squid is, m1 = 5.10kg  .The mass of fluid is, m2 = 0.250 kg . The velocity…

Q: An elastic collision occurs in one dimension, in which a 10 kg block traveling at 5 m/s collides…

A:

Q: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon…

A: m1=mass of canon ball=12.5kg m2=mass of performer=69 kg v1=horizontal component of velocity=8.25 m/s…

Q: One block of mass m_1=2.0 kg is sliding down along a frictionless ramp from a height of h=2.5 m. It…

A: m1 = 2 kg m2 = 1 kg h = 2.5 m μk= 0.50distance moved = d