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Because gravity always tried to pull objects towards the centre of the earth !
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∙ 7y ago
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What is meant by free falling objects?
objects which can fall through the air without hitting anything or be affected by any other variables that may cause them to stop going in their set direction.
Does the ball have more air resistance when its going faster or slower?
Faster.
Toss a ball upward what is the change in speed each second on the way up and on the way down?
The change in speed each second is the same whether the ball is going upward or downward
The point at which an object is falling at the fastest it can go is called its velocity?
The velocity of a dropped and falling object goes on increasing due to acceleration due to gravity. It is given as v = gt So as t increases then velocity v also increases. Value of g is 9.8 m/s2
What is the sound barrier?
going faster than the speed of sound. It is a pressure wave of air that builds up in front of a plane, preventing it from going faster.
Why things thrown upward goes back to the ground?
Because they are in Earth's gravity well. They would have to move much faster than you can throw them to keep going up instead of falling back down.
What would hit the ground first a human or a plane?
Depending were the human and the plane were at. if the human was on the ground and the plane in the air then the human, but lets say they are both 30,000 feet in the air. Both objects would begin to fall faster, then it gets to the point were they are going their "maximum" speed. But they weight between each objects will have an "impact" on who hits the ground first. The plane is obviously heavier than the person but gravity will come into play. There is a point were a falling object cannot go any faster. Most likely both objects will be falling at the same speed. So they could hit the ground at the same time.
What is meant by free falling objects?
objects which can fall through the air without hitting anything or be affected by any other variables that may cause them to stop going in their set direction.
What is a synonym for upward?
going up
What is the answer to the brain teaser economy going upward?
Economy going downward.
Slope of a line that slants upward?
If the line slants upward (going towards the right), then the slope is positive.
Since terminal velocity in a vacuum is undefined due to there being no force of friction will an object flying through space like an asteroid only increase its speed over time?
The situation depends. If an asteroid is going in a circular orbit around the Sun, its speed will remain constant. If, on the other hand, it is falling directly towards the Sun, its speed will increase quite a lot - up to about 618 km/sec (the escape velocity of the Sun), assuming it comes from infinity.If, on the other hand, some object is in an elliptical orbit, it will get faster and faster while it approaches the Sun (or any other central body), but then it will have enough momentum to escape, and it will get slower and slower while it moves "upward" again.The situation depends. If an asteroid is going in a circular orbit around the Sun, its speed will remain constant. If, on the other hand, it is falling directly towards the Sun, its speed will increase quite a lot - up to about 618 km/sec (the escape velocity of the Sun), assuming it comes from infinity.If, on the other hand, some object is in an elliptical orbit, it will get faster and faster while it approaches the Sun (or any other central body), but then it will have enough momentum to escape, and it will get slower and slower while it moves "upward" again.The situation depends. If an asteroid is going in a circular orbit around the Sun, its speed will remain constant. If, on the other hand, it is falling directly towards the Sun, its speed will increase quite a lot - up to about 618 km/sec (the escape velocity of the Sun), assuming it comes from infinity.If, on the other hand, some object is in an elliptical orbit, it will get faster and faster while it approaches the Sun (or any other central body), but then it will have enough momentum to escape, and it will get slower and slower while it moves "upward" again.The situation depends. If an asteroid is going in a circular orbit around the Sun, its speed will remain constant. If, on the other hand, it is falling directly towards the Sun, its speed will increase quite a lot - up to about 618 km/sec (the escape velocity of the Sun), assuming it comes from infinity.If, on the other hand, some object is in an elliptical orbit, it will get faster and faster while it approaches the Sun (or any other central body), but then it will have enough momentum to escape, and it will get slower and slower while it moves "upward" again.
Why is it safe to cover your head with your book during an earthquake?
It isn't safe. It may protect you from small falling objects, but it's not going to help much against, say, a collapsing roof.
How do you let go of a rope without falling in Poptropica?
In Poptropica, you cannot "jump" upward from a rope. Instead, push sideways so that your character steps off the rope directly to the side. If you fall when you do this, try going in the other direction.
What was Maya Angelou falling action?
the falling action of Maya Angelou is she cep going on shows.
Are bigger objects always going to have more mass than smaller objects?
no
What is the difference between a tower of giraffes and a herd of giraffes?
/1s going upward the others going strait ways.=D
