Two cars, one with mass m1 = 1200 kg and the other with mass m2 =1050 kg crash in an intersection. Before the crash, car 1 was headed East with a speed of 17 ms/ and car 2 was headed North with a speed of 12.5 m/s. After the crash, the cars stick together. What is the velocity of the cars after the crash?

After skiding down a snow-covered hill on an inner tube, Ashley is coasting across a level snowfield at a constant velocity of +2.9 m/s. Miranda runs after her at a velocity of +5.5 m/s and hops on the inner tube. How fast do the two of them slide across the snow together on the inner tube? Ashley's mass is 42 kg, and Miranda's is 78 kg. Ignore the mass of the inner tube and any friction between the inner tube and the snow. V02 Vol

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

Please help me understand the concept of this practice problem and how to work these types out. Thanks

Question A puck with mass ma= 0.00242 kg moves eastward with speed  va= 1.73 m/s . It then collides with another puck of mass mb= 0.00125 kg and is moving northward with a speed vb = 2.26 m/s After the collision, puck A now moves at 48. 0° north of east, while puck B moves at 17.0° south of east.   A. What are the speeds of the two pucks after collision?

A car, with a mass of 1240 kg, is moving towards an intersection at a velocity of 26.6 m/s towards the South. At the intersection, it collides with a truck that has a mass of 1580 kg and is moving with a velocity of 14.0 m/s towards the West. When they collide, the two vehicles stick together. 15. The magnitude of the final velocity for the car and truck is Answer to 3 significant digits. m/s. (Record your answer in the numerical-response section below.) Your answer:

Block A of mass m = 1.48 kg moving on a horizontal plane with velocity of vj = 1.71 m/s collides with Block B of the same mass at rest before the collision. After the collision, Block A stops. What is the velocity of Block B Vf after collision? Assume there is no friction between the blocks and the horizontal plane. Keep three significant figures for the answer.

Two cars each with a speed of 30 m/s are sliding on frictionless ice at an intersection and collide. Car #1 has mass 1400 kg and Car#2 has mass 1300 kg. The cars stick together after colliding. A) What is the angle the combined mass comes off the collision at ? B)What is the speed of the combined mass?

Two water ballons of 0.5kg collide and bounce off each other. Before the collision, one water ballon moved east at a speed of 2.5 m/s. After the collision one moves west at a speed of 1.5m/s. What is the velocity of the other water ballon? 1.5 m/s west1.5 m/s east1 m/s west1m/s east

What is the magnitude of the momentum of a 0.25 kg ball traveling at 47 m/s?