Turn lights off, unplug electronics, and use solar energy
To be honest I’m not sure you might want to ask Newton as he’s an expert best of luck
Answer:
F= 25/2 = 12.5N
Explanation:
When you use a compound pulley the force required depends on the mechanical advantage of the compound pulley. This is known as rate of loss of distance or the ratio of the force to the load.
M.A = Effort distance /Load distance. OR M.A = Load/Effort