Tangential velocity is obtained from angular velocity and the position vector by taking their:
ACount product
BCross product
CCash product
DCost product
Answer & Solution
Correct answer: B. Cross product
1. The result must be perpendicular to both inputs.
2. Only one vector operation does that.
3. That operation is the cross product.
_Source: OpenStax University Physics Volume 1, Chapter 10, Fixed-Axis Rotation._
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