Physics, 20.11.2019 08:31, abdominguez7307
1. a 1 kg cart moving with a speed of 3 m/s collides with a 2 kg cart at rest. if the carts stick together after the collision, with what speed will they move after the collision?
Answers: 1
where 
is the initial momentum of cart 1: 
) for which we don't know the velocity (
) is the product of the final mass (addition of the two masses) times the final velocity of this new object (two carts stuck together):
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1. a 1 kg cart moving with a speed of 3 m/s collides with a 2 kg cart at rest. if the carts stick to...
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