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The 4.50 cm long second hand on a watch rotates smoothly. 1. What is its angular speed? 2. What is the speed of the tip of the hand?

The 4.50 cm long second hand on a watch rotates smoothly. 1. What is its angular speed? 2. What is the speed of the tip of the hand?
194k views
3 votes
The 4.50 cm long second hand on a watch rotates smoothly.

1. What is its angular speed?
2. What is the speed of the tip of the hand?

User Deepmoteria
by
7.6k points

1 Answer

6 votes
1) 6 degrees per second ( you can convert it from degrees it that's not what you're looking for)
2) .47 cm per sec
User Gilsdav
by
8.2k points
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