Urgent what does newton's third law say about why momentum is conserved in collisions?
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Physics, 07.11.2019 12:31, esperanzar5755
Urgent what does newton's third law say about why momentum is conserved in collisions?
1. unequal forces act for unequal times, so the change in momentum for both objects must be unequal.
2. equal forces act in equal times, so the change in momentum for both objects must be equal.
3. equal forces act for unequal times, so the change in momentum for both objects must be equal.
4. unequal forces act for unequal times, so the change in momentum for both objects must be equal.
Answers: 2
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