The Student Room Group

Help

A machine cutter completes 1750 revolutions in 3min 30 seconds. How many revolutions does it complete in one minute
Reply 1
If it was instead something like, "a machine cutter completes 1000 revolutions in 2 minutes. How many does it complete in one minute", would you know the answer?
Reply 2
Original post by Sataris
If it was instead something like, "a machine cutter completes 1000 revolutions in 2 minutes. How many does it complete in one minute", would you know the answer?

Yes I would,but I need this answer as I'm really strugglibg
Try asking on the Study Help section.
Reply 4
Original post by Sataris
If it was instead something like, "a machine cutter completes 1000 revolutions in 2 minutes. How many does it complete in one minute", would you know the answer?


Original post by returnmigrant
Try asking on the Study Help section.

Just tell me the answer pleaseeee
Reply 5
Original post by zapper315
Just tell me the answer pleaseeee

I got 29.16
Reply 6
Original post by zapper315
I got 29.16

I want to help you. How did you get that answer?
Reply 7
Original post by Sataris
I want to help you. How did you get that answer?

1750 divide by 210
(This isnt a 'Do My Homework for Me' site)
Reply 9
Wait!I'm so dumb!!!! 3.30 us 3.5 because it is half of an hour
Original post by zapper315
1750 divide by 210

Okay. 210 is the number of seconds you have. But you want the number of minutes, ie 3.5
Reply 11
Calculate 32x^2-24x+4=0 and use this to find out when BOTH LEDS flash at the same time

Quick Reply

Latest