Angular Velocity

#177 / Interview Physics Easy

Consider a vinyl record being played on a turntable. Once the album is done playing, which point on the record (outer, mid-center, or near center) will have traveled the largest distance?

• Hint
• Solution
• Answer
• FE Exam

Expand Hint

The record is moving as one unit. Remember, $$velocity= \frac{\Delta \: distance}{\Delta\: time}$$

Hint 2

Remember, $$velocity= \frac{\Delta \: distance}{\Delta\: time}$$

The outermost section will have traveled the farthest due to its faster angular velocity.

Outer

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