Gas has mass. Mass takes up space. If you blow up balloon from your mouth then that is air and the balloon gets bigger so the gas( yes air has gasses in it) is taking up space so that proves it has mass.
A shadow is something that is weightless but can be seen.
While an object may briefly appear weightless when shot or thrown into the air due to the force overcoming gravity, it still has mass and therefore weight. In the absence of any external forces, such as air resistance, gravitational force will eventually bring the object back down to the ground.
Objects weigh less in water than they do in air because of the buoyant force exerted by the water. This force counteracts the weight of the object, making it feel lighter or even weightless when submerged in water.
In orbit, astronauts appear weightless and float because they are in a state of constant freefall towards Earth. Due to the lack of air resistance and the gravitational pull being the only force acting on them, they experience the sensation of weightlessness.
A truly weightless object experiences no gravitational force, such as an object in deep space far from any massive body. An object that is weightless due to free fall is still under the influence of gravity but is in a state of free fall where the force of gravity and the acceleration of the object cancel out, making it feel weightless.
When someone is freefalling in thee air thus they become weightless
Weightless, fresh, aromatic, pleasant, crisp.
It means something that has no measurable weight, such as air.
No. Things are only weightless in the absence of a gravitational field or in constant acceleration (Inertial weight or mass) (Ask any skydiver.)
gravity you idiot. Become weightless, then talk.
Yes. Air will provide some upwards force, according to the volume of air displaced.
It affects them by doin stuff because everything they do is in the air
A blown up balloon is weightless because the whole thing is just air and air has no weight
air. his breath.
No. It is light -- not heavy, but it is not weightless.
A shadow is something that is weightless but can be seen.
You are either having a dream or are "weightless" in a space vehicle. A dream is probably most likely.