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How much force needed to overcome the gravity force in air for 1 kg?
Wiki User
∙ 13y ago
Anywhere on or near the surface of the earth, the gravitational force pulling the
earth and 1 kg of mass together is roughly 9.8 newtons (2.205 pounds).
In order to prevent the earth and the 1 kg mass from moving toward each other,
at least that amount of force or more must be exerted in the opposite direction.
Wiki User
∙ 13y ago
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How much work is required to lift a 4.6-kg concrete block to a height of 4.0 m?
Work (W) is the result of the multiplication of the force applied and the displacement of the object. In this case, the force is that needed to overcome the gravity that pulls the block to the earth: 4.6 kg multiplied by the gravity constant of Earth 9.80665 m/s^2, which amounts to 45.11059 N. Thus, the work needed to lift 4.6 kg at a height of 4 m is 207.508714 J.
Why is the force of gravity between you and earth greater than the force of gravity between you and a car?
Earth has much more mass than a car does. Therefore Earth has much stronger gravity.
What is weight and weightlessness?
Weight is how much force gravity is pushing you with and weightlessness is when there is no gravity
How much thrust is needed to escape earths gravity if something weighs 1520?
Any force larger than the weight is sufficient, if it is applied long enough.
How much force is needed to hold the 2 kg object?
how much force is needed to hold the 2kg object
Why does it take so much power to get into space?
You have to overcome the force of gravity. So, if you're in the space shuttle which weighs 240,000 pounds at liftoff, you have to have enough force to overcome that weight.
When a Soccer ball is in flight what forces are acting on it?
The force from when the person throws it acts on it in the air. The ball is also affected by gravity but the force from the person throwing it is so much that the ball can overcome gravity until the force runs out and it falls back to the ground.
How much work is required to lift a 4.6-kg concrete block to a height of 4.0 m?
Work (W) is the result of the multiplication of the force applied and the displacement of the object. In this case, the force is that needed to overcome the gravity that pulls the block to the earth: 4.6 kg multiplied by the gravity constant of Earth 9.80665 m/s^2, which amounts to 45.11059 N. Thus, the work needed to lift 4.6 kg at a height of 4 m is 207.508714 J.
How much is the fuel consumption of a rocket to overcome the gravity of earth?
115
Why is the force of gravity between you and earth greater than the force of gravity between you and a car?
Earth has much more mass than a car does. Therefore Earth has much stronger gravity.
How much is gravitational force on Mars?
The force of gravity on Mars is equal to 3.7m/s2. Mars's force of gravity is therefore 37.8% that of Earth's.
What is weight and weightlessness?
Weight is how much force gravity is pushing you with and weightlessness is when there is no gravity
What force creates and guides the sun's surface phenomena?
The force you are thinking of of is gravity. Well not so much the gravity but the gravitons in the gravity witch give it the force it has. Without gravitons it is actually a very weak force.
How much thrust is needed to escape earths gravity if something weighs 1520?
Any force larger than the weight is sufficient, if it is applied long enough.
How much preasser is gravity?
The pressure of gravity on a surface is(total force of gravity on the surface) divided by (area of the surface)
How much force is needed to hold the 2 kg object?
how much force is needed to hold the 2kg object
Is the force of gravity important?
No! Of course, there is so much mass that the force of gravity overwhelms everything else in the Universe. Oops, I meant "yes".
