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The momentum of a 1400 kg car traveling at 25 m/s is: momentum = mass x velocity momentum = 1400 kg x 25 m/s momentum = 35,000 kg m/s Therefore, the momentum of the 1400 kg car traveling at 25 m/s is 35,000 kg m/s
The one with greater mass.
No, the train has MUCH more mass and momentum is mass times speed.
If a car and a truck are traveling at the same speed, the truck would have more momentum because it has a greater mass.
Momentum is mass times velocity, if the velocity of the two are the same, the object with the greater mass will have proportionally greater momentum.
Momentum = mass x speed so speed = momentum/mass or V=P/m
Magnitude of momentum = (mass) x (speed) = (4,500) x (25) = 112,500 kilogram-meters/second
momentum = mass x velocity => mass = momentum / velocity
Momentum. Distance divided by time is speed. Mass times speed is momentum.
If the mass is doubled,speed should be halved to conserve momentum.
Very, very basically, momentum is a combination of speed and mass of the object.
NO .Momentum has some potential to do work where as speed is only the rate of action or travel. For example if a car is switched off while speeeding itwill still continue to run for some time due to momentum. Speed by itself has no energy for doing work Momentum is in fact defined as mass x velocity, and will be conserved in an elastic collision.