2 m/sec in the direction of travel of Spaceship 2, assuming they are both in frictionless outer space.
3 m/s
3 m/s
Neither is. They are equal masses.
Their volumes are equal. But their colors, weights, masses, viscosities, and nutritional contents are different.
20
3 m/s
2 m/s
3 m/s
The new speed for the combined masses will be one-half the original velocity of the moving spaceship, since the momentum is applied to a mass twice as large.
2m/s
900kg-m/s
600kg-m/s apex miles
1,500 kg-m/s900 kg-m/s apex
1800 kg-m/sec 600 kg x 3 meters/sec (in the direction spaceship 2 was headed). Since the first spaceship had all the initial momentum, only the velocity of the combined mass will change.
The momentum of an object is given by the formula: momentum = mass x velocity. Therefore, the combined momentum of Spaceship 1 and Spaceship 2 after the collision would be the sum of their individual momentums. Since they have equal masses and are moving in the same direction, you can simply add their individual momentums to get the combined momentum.
Generally, no.
2000