Guides ยท Science
Momentum Basics
Mass times velocity
Momentum is mass times velocity; in closed systems total momentum is conserved, guiding predictions in collisions and motion.
- momentum
- mass
- velocity
- conservation
- collisions
Define
Momentum p = m*v; direction matters.
Conservation
Total momentum stays constant in isolated systems.
Collisions
Elastic vs inelastic collisions redistribute momentum differently.
Keep Exploring
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Participate in real studies with simple tools and protocols.
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Why it matters
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Comparison
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Mitosis makes matching cells for growth and repair, while meiosis creates sex cells and introduces genetic variation.