Physics, 20.12.2020 17:30 cmflores3245
A 60 kg mass is moving at 5 m/s and collides with a 2 kg mass. All the momentum of the first mass is transferred in the collision to the second mass. What will the velocity (in m/s) be for the 2 kg mass?
Answers: 1
Physics, 20.06.2019 18:02
Will pushing on a car always change the cars mechanical energy? what must happen for the cars kinetic energy to increases?
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Physics, 22.06.2019 12:00
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
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Physics, 23.06.2019 07:30
Suppose that the half-life of an element is 1000 years. how many half-lives will it take before one-eighth of the original sample remains? 8 125 12.5 3
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A 60 kg mass is moving at 5 m/s and collides with a 2 kg mass. All the momentum of the first mass is...
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