A point sits on a spinning disc. Its tangential speed equals angular v…

Question

A point sits on a spinning disc. Its tangential speed equals angular velocity times the:

Accepted Answer

D. Radius

1. A farther point sweeps a longer arc.
2. Distance from the axis sets that arc.
3. So multiply by the radius.
_Source: OpenStax University Physics Volume 1, Chapter 10, Fixed-Axis Rotation._

Answer

Ratio

Answer

Rating

Answer

Rafter

A point sits on a spinning disc. Its tangential speed equals angular velocity times the:

Keep practising Rotation and Torque