Two clay balls collide and stick. Ball 1 has a mass of 1 kg and an initial velocity of 10 m/s in the positive x direction. Ball 2 has a mass of 4 kg and an initial velocity of 20 m/s in the negative x direction. What is the final velocity of the combined mass?

Q: At t = 0 cart A (mA = 2.1 kg) is given a initial velocity v0 towards cart B (mB = 1 kg), which is…

A: Given data:The mass of cart A is mA = 2.1 kgThe mass of cart B is mB = 1 kgThe initial speed of cart…

Q: A 4.3-kg model rocket is launched, shooting 55.8 g of burned fuel from its exhaust at an average…

A: Given: Mass of model rocket M=4.3 kg Mass of burned fuel m=55.8 g=0.0558 kg Average speed of burned…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: The given values are,

Q: A BB gun is fired at a cardboard box of mass m2 = 0.85 kg on a frictionless surface. The BB has a…

A:

Q: A space probe is traveling in outer space with a momentum that has a magnitude of 7.00 x 107 kg·m/s.…

A:

Q: Object A of mass 3.60 kg is moving in the +x-direction with a speed of 14.0 m/s. Object B of mass…

A: The objective of the question is to find the y-component of the velocity of the center of mass (CM)…

Q: An object of mass 3.08 kg, moving with an initial velocity of 5.04î m/s, collides with and sticks to…

A: Given Data m1 = 3.08 kgv1→ = 5.04 i^ m/sm2 = 2.35 kgv2→ = -3.35 j^ m/sThere is no external force on…

Q: Two ice skaters approach each other at right angles. Skater A has a mass of 28.2 kg and travels in…

A:

Q: After skiding down a snow-covered hill on an inner tube, Ashley is coasting across a level snowfield…

A: Mass of ashley (m) = 40 kg mass of Miranda (M) = 42 kg Initial velocity of ashley (u) = 3 msInitial…

Q: space probe is traveling in outer space with a momentum that has a magnitude of 5.09 x 107 kg·m/s. A…

A:

Q: Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single…

A:

Q: rain cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

Q: A missile of mass 1.20 x 102 kg is fired from a plane of mass 5.40 x 103 kg initially moving at a…

A: Given Mass of missile =  1.20 x 102 kg Mass of plane =  5.40 x 103 kg  initially Velocity of plane =…

Q: Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single…

A:

Q: A cart of mass 2.00 x 102 kg moving at 2.50 m/s collides and couples with two coupled carts, each of…

A: Given data:  Mass of single cart (m1) = 2.00×102 kg Mass of two coupled carts(m2) = 2m1 = 4.00×102…

Q: A freight train is being assembled in a switching yard and so at rest at the beginning. Car 1 has a…

A: Given: The mass of the car1 is m1= 65x103 kg. The velocity of the car1 is 0 m/s. The mass of the…

Q: Two skaters collide and grab on to each other on friction- less ice. One of them, of mass 70.0 kg,…

A: Consider the right direction to be positive and left direction to be negative.  The mass of one…

Q: A pellet gun is fired at a cardboard box of mass m2 = 0.85 kg on a frictionless surface. The pellet…

A:

Q: Two cars, one with mass m1 = 1200 kg and the other with mass m2 =1050 kg crash in an intersection.…

A: Mass of vehicle A, mA=1200 kg Mass of vehicle B, mB=1050 kg Initial velocity of vehicle A, vA=17 m/s…

Q: After skiding down a snow-covered hill on an inner tube, Ashley is coasting across a level snowfield…

A:

Q: A car of mass 1495 kg traveling at 13.60 m/s collides and sticks to a car with a mass of 1853 kg…

A:

Q: A railroad car whose mass is 21,000 kg is traveling with a velocity of 1.4 m/s due east and collides…

A: Given data:  m1 = 21,000 kg and V1 = 1.4 m/s due east m2 = 15,000 kg and V2 = 0 m/s Cars collide and…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: According to Conservation of momentum, the total momentum of a system remains constant. ptot = p′tot…

Q: Two clay balls collide and stick. Ball 1 has a mass of 13 kg and an unknown initial velocity. Ball 2…

A:

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

Q: Two 500 g blocks of wood are 2.0 m apart on a frictionless table. A 11 g bullet is fired at 450 m/s…

A:

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A: mass of first train (m1) = 140000 kg initial velocity of first train (u1) = 0.3 m/s mass of second…

Q: Two cars approach an intersection which is covered in ice (and frictionless). The first car of mass…

A:

Q: A space probe is traveling in outer space with a momentum that has a magnitude of 3.04 x 107 kg·m/s.…

A:

Q: Four particles are arranged in a square with sides of 1.0 m. The bottom particles each have a mass…

A:

Q: 5.65.6 kg block is travelling rightwards with speed 12.812.8 m/s. It collides with 3.23.2 kg which…

A: We know that it is a condition of collision and after the collision both travel with different…

Q: A BB gun is fired at a cardboard box of mass m2 = 0.55 kg on a frictionless surface. The BB has a…

A:

Q: A toy train engine (3.4.kg) is moving 0.25_m/s to the right when it collides with a train car…

A: Solution: Given that mengine = 3.4 kg mcar = 3.9 kg vengine = 0.25 m/s vengine = 0.15 m/s

Q: After skiding down a snow-covered hill on an inner tube, Ashley is coasting across a level snowfield…

A: To solve this problem we use conservation of linear momentum because their is no external force…

Q: Train cars are coupled together by being bumped into one another. Suppose two loaded train cars are…

A:

Q: Two balls of clay, with masses M1 = 0.39 kg and M2 = 0.42 kg, are thrown at each other and stick…

A:

Q: what is the magnitude of the momentum of a 0.26kg ball traveling at 42 m/s

A: mass of ball = 0.26 kg velocity of ball = 42 m/s

Q: A mass of m1= 4 kg moving with a velocity of v1=(2 m/s)ˆi (positive x−direction) collides with…

A: The expression for the second mass,

Q: Two toy cars with masses of 0.70 kg  and 0.30 kg, respectively, move towards each other and collide…

A: Given  Mass of the two cars is m1=0.70 kg and m2=0.30 kg Initial velocity of each of the two cars is…

Q: A car, with a mass of 1240 kg, is moving towards an intersection at a velocity of 26.6 m/s towards…

A:

Q: A falcon with a mass of 0.258 kg is flying along at a horizontal speed of 8.2 m/s and it sees a…

A: Using the conservation of momentum, pi=pfm1u1+m2u2=m1+m2vv=m1u1+m2u2m1+m2