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The total momentum of a group of bodies stays the same when | StemPy Lab
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The total momentum of a group of bodies stays the same when
Physics
Medium
High School (11–12)
Mechanics › Newton's Laws of Motion
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StemPy Lab
The total momentum of a group of bodies stays the same when
all the bodies move at the same speed
their kinetic energy stays the same
the bodies stick together
no net external force acts on the group
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