Saw

Blade circular saw with a diameter 42 cm turns 825 times per minute. Express its cutting speed in meters per minute.

Final Answer:

v =  1088.6 m/min

Step-by-step explanation:

D=42 cm m=42:100  m=0.42 m o=π D=3.1416 0.421.3195 m  v=825 o=825 1.3195=1088.6 m/min



Help us improve the example. If you find a mistake, let us know. Thank you!







Tips for related online calculators

You need to know the following knowledge to solve this word math problem:

planimetricsUnits of physical quantitiesGrade of the word problem

 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: