no. Actually air exist on the surface of planets. It sticks to them because of gravitational force. there are no air particles in space. space is just nothing.
Gravity and air resistence.
In a vacuum sealed room, yes, they can. If not, then without properly balanced air resistence, no. The only reason objects fall at different speeds is because of air resistence/terminal velocity, things of that nature. When dealing with air, and etc... if you want them to fall at the same speed, they have to have the same air resistence (a combination of space taken up, and mass.) So yes, they could fall at the same speed, but the yarn would probably have to be coiled extremely tightly.
A feather.
yes, all the objects fall at same speed if we neglect air resistence but they appear to be falling at different speeds due to air resistence.
Gravity, Air resistence, friction and the push from the floor/table
Air resistance depends on the velocity of the moving object.
because the air provides less resistence compared to water. dolphins do it aswellBecause they can!
The air resistence have on air is for example when your are riding a bike, the air is pushin against you, so the air resistence is holding you back in speed. That's why when you see birds flying in the air, you see them flying in a triangle formation, they do that so the air resistence can fly past them easier.
terminal velocity
No because of the air resistence
less air resistence and on big jumps it helps level out the quad so air doesnt catch the front fenders
Offers a force opposed to motion, amount (newtons) is derived from: (Velocity 2 * drag coefficient) + rolling resistance