A hand-driven tire pump has a 200 cm diameter piston and a

Question

Solve the given problem:

A hand-driven tire pump has a 2.00 cm diameter piston and a maximum stroke of 33.0 cm.

Part I: How much work do you do in one stroke if the average gauge pressure is 2.40 x 10⁵ N/m² (about 35 psi)? (You may consider this an isothermal process.)

J

Part II: What average force do you exert on the piston, neglecting friction and gravity?

N

Rework your solution from the beginning and check each step carefully.