The mass of an object determines the object's inertia.
That if you see them in a dogram they are not like a solid state of matter and not like a glass they are close together but not in rows
Is this what you mean I’m not sure but that’s what I seee
The the pressure inside the tire has reached equilibrium with the outside pressure (14.7 PSI at sea level.)
The work done to "HOLD" a load of bricks at any height is zero.
Work is done only when force acts through a DISTANCE.
The work done to LIFT 30 kg of anything to 20m higher than
it already is, is
(force) · (vertical distance)
= (mass) · (gravity) · (vertical distance)
= (30 kg) · (9.8 m/s²) · (20 m)
= 5,880 joules
