Asked by Dorothy

A machine has a velocity of 6 and is 80% efficient.what effort will be needed to lift a load of 300N with the aid of this machine?
Answered by R_scott
80% * effort = 300N / 6
Answered by Anonymous
The solution
Answered by Juliet
Yes
Answered by Victor
e=M.A./V.R.=(L/E)/V.R.
e=80%
80/100=(300/E)/6. (Cross multiply)
E=30000/480
:E=65.25
Any questions send to this no. Below
08030583848
Answered by Victor
e=M.A./V.R.=(L/E)/V.R.
e=80%
80/100=(300/E)/6. (Cross multiply)
E=30000/480
:E=6.25
Any questions send to this no. Below
08030583848
Answered by Victor
E=62.5
Answered by Michael
A machines has a velocity ration 6 and it efficiency 75%.what effort would be needed to sift load 300n with the aid of this machine
Answered by Spartan
300N, in your brain!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answered by Samuel
Victor