Question

Please help me!!

http://i.imgur.com/x6c77wb.jpg

Is a 1752.96 revolutions/min?

Answer 1

i wish these units made sense.

i could help you if this were SI units.

Answer 2

;_;

Answer 3

what's angular speed? D:

Answer 4

the angular velocity in radians per second.

it would be a conversion of rpm

1 rotation = 2pi rad
and 1 min is obv 60 sec

Answer 5

is my a right?

Answer 6

i think i can do it from there if it is

Answer 7

Angular speed equals linear speed divided by radius.

Answer 8

thank you.

Answer 9

1 mile = 5280 feet.
50 miles = 50*5280 = 264000 feets.
Revolutions In an hour 50 miles/2.5feets = 264000feets/2.5feets = 105600
Revolutions in a minute = 105600/60 = 1760 revolutions per minute.
1760 revolutions = 1760*2*PI radianes = 11058.3968 radianes/minute

Answer 10

im a bit off ;_; but THANKS ;DDD