For most of human history, everybody did.
After Galileo, "philosophers" and scientists learned otherwise.
Many people still do.
It doesn't. But what makes a book fall faster (seemingly) than a feather or piece of paper (lets say) is air pressure, and the way it is shaped.
objects sink in quicksand because they are so heavy they make a bigger hole in the sand,they go faster objects sink in quicksand because they are so heavy they make a bigger hole in the sand,they go faster
Yes, if the objects are side by side or at least in identical gravitational fields.
-- Because that's the way gravity behaves. -- Because is would be ridiculous to think that heavy objects fall faster. Here's why: ==> Let's say that heavy objects fall faster and light objects fall slower. ==> Take a piece of sticky tape and stick a light object onto the back of a heavy object. Then drop them together off of a roof. ==> The light object tries to fall slower and holds back, and the heavy object tries to fall faster and pulls forward. So when they're stuck together, they fall at some in-between speed. ==> But wait! When they're stuck together they weigh more than the heavy object alone. So how can a stuck-together object that's heavier than the heavy object alone fall at a speed that's slower than the heavy object alone ? ! ? Isn't that ridiculous ? There's no way that heavy objects can fall faster than light objects.
Everybody did, until Galileo's investigation of the subject roughly 400 years ago. Among scattered individuals and segments of the population, the belief persists to this day, and is even occasionally observed among questions posted to this website.
When heavy objects roll down something, fricition is involved. Friction is made by the rubbing of one thing against the other. Try rubbing your hands together reallly fast. Do your hands feel warm? Heavy objects have more friction, which slows down the heavy object. Lighter objects have less friction which cause it to run faster.
depends on weight of object and wind strength.normally heavy objects will drop down faster than lighter objects.
It doesn't. But what makes a book fall faster (seemingly) than a feather or piece of paper (lets say) is air pressure, and the way it is shaped.
objects sink in quicksand because they are so heavy they make a bigger hole in the sand,they go faster objects sink in quicksand because they are so heavy they make a bigger hole in the sand,they go faster
Sometimes it does matter but it is easier to go faster when you are a kid and are lighter!
Yes, that is correct.
It depends: for instance, heavy hardwood becomes much lighter when converted (changed) to charcoal. Heavy coal becomes lighter when converted to coke.
Yes, if the objects are side by side or at least in identical gravitational fields.
-- Because that's the way gravity behaves. -- Because is would be ridiculous to think that heavy objects fall faster. Here's why: ==> Let's say that heavy objects fall faster and light objects fall slower. ==> Take a piece of sticky tape and stick a light object onto the back of a heavy object. Then drop them together off of a roof. ==> The light object tries to fall slower and holds back, and the heavy object tries to fall faster and pulls forward. So when they're stuck together, they fall at some in-between speed. ==> But wait! When they're stuck together they weigh more than the heavy object alone. So how can a stuck-together object that's heavier than the heavy object alone fall at a speed that's slower than the heavy object alone ? ! ? Isn't that ridiculous ? There's no way that heavy objects can fall faster than light objects.
In that case, gravitational attraction is even more significant. Air drag depends on the surface, and for similar shapes, that is proportional to the square of the linear size, whereas the weight, and therefore the gravitational attraction, is proportional to the cube of the linear size.
Everybody did, until Galileo's investigation of the subject roughly 400 years ago. Among scattered individuals and segments of the population, the belief persists to this day, and is even occasionally observed among questions posted to this website.
Styrofoam is lighter than water, so it floats. In nature, heavy objects are more effected by gravity, so they are forced down.