Question

Question #b1ccd

Answer 1

10 rev/min is equivalent to 0.167 rev/sec.

Explanation:

I assume you need to convert 10 rev/min to units of rev/sec.

`10 (rev)/cancel(min) * (1 cancel(min))/(60( sec)) = 0.167 (rev)/(sec`

I hope this helps,
Steve

Answer 2

`"please ,have a look at the fallowing details."`

Explanation:

• P, the object that rotates around the O point.
• When the object starting from point A reaches the point of repetition, it takes 1 period of time.
• If the time for 10 turns is 60 seconds, then 1 turn is 6 seconds(period).
• Frequency is the number of turns per second.
• The frequency of the P-point is 1/6 second.
• Since 360 degrees scan in 6 seconds, 60 degrees in 1 second will be scanned.