Radius of one arm of hydraulic lift is four times of radius of other arm. What force should be applied on narrow arm to lift 100kg? |
|||||||
a) |
26.5 N |
b) |
62.5 N |
c) |
6.25 N |
d) |
8.3 N |
Radius of one arm of hydraulic lift is four times of radius of other arm. What force should be applied on narrow arm to lift 100kg? |
|||||||
a) |
26.5 N |
b) |
62.5 N |
c) |
6.25 N |
d) |
8.3 N |