In a pneumatic lift, compressed air exerts a force on a piston with a radius of 10.00 cm. This pressure is transmitted to a second piston with a radius of 25.0 cm. This second piston lifts a crate. Ignoring the weight of the pistons, how large a force must the compressed air exert to lift a crate that is 66.5 N?

F₁ = 10.64 N

Explanation:

The pressure is transmitted equally from the first piston to the second piston:

where,

F₁ = Force applied by compressed air on first piston = ?

F₂ = Weight lifted by second piston = 66.5 N

r₁ = radius of first piston = 10 cm

r₂ = radius of second piston = 25 cm

Therefore,

F₁ = 10.64 N

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.

compass can be used day and night, cloudy or sunny