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Heating things up causes them to expand. As a result, a hot air balloon floats because the envelope containing the air (the balloon) has less air in it then the air outside the balloon at a lower temperature. This might be what you're thinking about.
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∙ 13y ago
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Why do heavier objects fall faster then lighter objects?
Heavier objects have more gravitational pull on them
In freefall heavier objects fall with a greater acceleration than lighter objects?
False
Do heavier objects fall with a greater acceleration than lighter objects in free fall?
false
Does lighter objects fall down faster then heavier objects?
No lighter things do not fall faster than heavier things. In a vacuum they will fall at the same speed. Normally the heavier thing will fall down faster because of its weight. Sometimes the lighter thing falls faster depending on the air resistance.
Is it easier for a tornado to lift heavier objects or lighter objects?
As common sense would suggest, it is easier for them to lift light objects.
Why do heavier objects fall faster then lighter objects?
Heavier objects have more gravitational pull on them
In freefall heavier objects fall with a greater acceleration than lighter objects?
False
Do heavier objects fall with a greater acceleration than lighter objects in free fall?
false
Is weight measured in g or kilogram?
in kg for larger, heavier objects, but g for smaller lighter objects
Does lighter objects fall down faster then heavier objects?
No lighter things do not fall faster than heavier things. In a vacuum they will fall at the same speed. Normally the heavier thing will fall down faster because of its weight. Sometimes the lighter thing falls faster depending on the air resistance.
Is it easier for a tornado to lift heavier objects or lighter objects?
As common sense would suggest, it is easier for them to lift light objects.
Do heavier objects fall faster than lighter objects when on a parachute?
Assuming the parachutes are the same size, then yes.
In freefall heavier objects fall with a greater acceleration than lighter objects A True b false?
Faulse
What law says that heavier objects require more than lighter objects to move or accelerate them?
second law
Why do lighter objects fly slower than heavier objects?
they have less mass. heavier objects have a great mass so it gets pulled down faster..... by a little thing called......gravity!
Why heavier objects fall faster than do lighter objects?
They don't. All objects fall at the same rate of speed because of weight.
The size of the difference threshold is greater for heavier objects than for lighter ones?
Webers Law
