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Why does a heavier tennis racquet have the advantage? In a collision what is conserved is:
AForce, not momentum
BSpeed, not mass
CHeight, not time
DMomentum, not force
Answer & Solution
Correct answer: D. Momentum, not force
1. More racquet mass means more momentum.
2. It is momentum, not force, that is conserved.
3. A light softball bat cannot hit a hardball far.
_Source: OpenStax College Physics for AP Courses 2e, Chapter 8, Linear Momentum and Collisions (CC BY 4.0)._
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