The mechanical advantage of a wheel axle is 5 what will be thereforce required to lift a 200kg wt?

If the mechanical advantage of a lever is 2.5, what will be the effort you need to apply to lift a load of 50 N?

If the mechanical advantage of a lever is 2.5, what will be the effort you need to apply to lift a load of 50 N?

For a system of pulleys, the mechanical advantage is 4. Taking g = 10m//s^(2) , the force required to lift a mass of 100 kg by it is

The mechanical advantage of a machine is 2.What do you infer from this statement?

What is wheel and axle?

What is the mechanical advantage of single fixed pulley:-

What is the mechanical advantage of single fixed pulley:-

What is the mechanical advantage of single fixed pulley:-