ifa wheel spins at 36 revolutions per min. how many rev per hr does the wheel spin?
2007-04-15 11:52:25 · 15 answers · asked by sweety Returnz 2 in Science & Mathematics ➔ Mathematics
36*60
2007-04-15 11:54:46 · answer #1 · answered by hustolemyname 6 · 0⤊ 2⤋
How many minutes in an hour? That's the only information you will have to find.
Multiply the per minute rate by the number of minutes involved. In this case there are 60 minutes in an hour and the rate is 36 RPM
36 RPM X 60 Mins = 2160 Revs per hour...
2007-04-15 12:10:25 · answer #2 · answered by gimpalomg 7 · 0⤊ 0⤋
I do not find it surprising that you dislike geometry. As a 9th grade student taking an honors geometry course, I am not too fond of it either. However, your dislike in this subject may be an indication that you will probably not pursue it in the future. For you see, geometry is just another way to manipulate algebra which is just another way to manipulate the number system. Math has many branches, and it is perfectly OK not to be good at one, nobody is good at everything. PS. I'm not really sure what you are asking in your math problem. But the formula 180(n-2) is used in geometry is used to find the total angle measurement of a polygon. N= the number of sides of the polygon. Example: Triangle = 3 sides = 180(3-2) = 180 = angle measurement of a triangle.
2016-05-21 00:02:44 · answer #3 · answered by dorothy 3 · 0⤊ 0⤋
since its 36 per minute and there are 60mins in an hour you must do
36*60 which is 2160
so there are 2160 rev. per hr
2007-04-15 12:03:44 · answer #4 · answered by S.Love 3 · 0⤊ 0⤋
Minute = m
m = 36
1 Hour = 60 m
1hr=2160
2007-04-15 11:56:24 · answer #5 · answered by Not Here 3 · 0⤊ 1⤋
just multiply 36 * 60. it comes to 2160
2007-04-15 12:02:30 · answer #6 · answered by Darielle J 1 · 0⤊ 0⤋
36 revs/min (60mins/1hr) = 36*60=2160
2007-04-15 11:55:51 · answer #7 · answered by the man 2 · 0⤊ 0⤋
36 rev /1 min x 60 mins /1 hour = 2,160 rev / 1 hour
2007-04-15 12:02:48 · answer #8 · answered by George S 4 · 0⤊ 0⤋
look at it like this
60 X 36 = 2160
2007-04-15 11:55:05 · answer #9 · answered by Brittany B 2 · 0⤊ 2⤋
2160
36 * 60 = 2160
2007-04-15 11:55:09 · answer #10 · answered by SG 2 · 0⤊ 1⤋