upper-thrust, hope that helps
Chloe x
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You are probably looking for the word buoyancy. That is the characteristic that enables objects to float.
reflectio
When a light gas like heliumis placed in a balloon, it will float.
yes, because water allows light objects like air to float on it
GravityGravity is the attraction between two objects. Since the earth is huge we are attracted to the earth and so are most things that we live with today. There are certain gases that are not held by the earths gravity. These gases are very light and float out of the atmosphere. A balloon would be a good example... its filled with Helium.
When you include the effects of friction, it takes less force to move a light-weight object. If you can get the objects into a frictionless environment, then any force, no matter how small, can move any object, no matter how heavy.
No. Helium can lift light objects, but not living human bodies.
reflectio
well you will need something that is sticky and heavy also an item is to wrap around an egg that might make it float.i say it migth float because the light objects float and the heavy one sink.so yes it will
hellium is a gas that makes light objects float e.g. balloons
When a light gas like heliumis placed in a balloon, it will float.
yes, because water allows light objects like air to float on it
Light is important because it helps us humans see, helps plants that undergo photosynthesis grow, and is needed to warm the earth. There are many very useful ways that light can be used.
Transparent objects are the sorts of objects that light passes through. Translucent objects allow the partial transmission of light. Opaque objects prevent the transmission of light.
Helium is light and it will float / rise.
Helium is a very light unreactive gas so it can be used in balloons etc.
Dark objects tend to absorb heat more than light objects so dark clothing in the winter absorbs heat from the sun and helps keep you warmer. Light clothing in the summer does no tabsorb heat as much so it helps you stay a little cooler,
it will float bc the penny is so light that it should float.