The acceleration due to gravity is zero at ?

Question

Answer

Friends....the acceleraation due to gravity is zero at the centre of the earth.

But do u know why ¿¿¿'This is because..........,,,,
■ g' is Acceleration due to gravity, which in turn is actually result of Force due to gravity, And force due to gravity is the attraction force by a body having MASS on another body having MASS.

Now,

■At the centre of earth any body surrounds with approximately equal mass from everyside; force from every/All masses being cancelled by similar force from opposite side. That is the reason why the body placed in centre feels no force, thereby no acceleration due to gravity!

▪ i hope it will helps u alot....so upvote and enjoy ur study

Answer

At the centre of the earth acceleration due to the gravity is zero,. For more information see the answer of ujjwal

Answer

The acceleration due to gravity is zero at center of the earth.

Answer

Acceleration Due to Gravity
Gravity is a fundamental force in nature that pulls objects towards each other. The acceleration due to gravity on Earth is approximately 9.81 m/s², causing objects to fall towards the ground when released. However, there are certain scenarios in which the acceleration due to gravity can be zero.

Zero Acceleration Due to Gravity
1. At the Center of the Earth: The acceleration due to gravity is zero at the center of the Earth. At this point, the forces pulling an object in all directions cancel out, resulting in zero net acceleration.
2. In Free Fall: When an object is in free fall, experiencing no air resistance or other forces, the acceleration due to gravity is effectively zero. This is because the object is accelerating towards the ground at a constant rate, experiencing weightlessness.
3. On a Spaceship in Orbit: Astronauts aboard a spaceship in orbit around Earth experience microgravity, where the acceleration due to gravity is close to zero. This is because the spaceship and everything inside it are falling towards Earth at the same rate, resulting in a sensation of weightlessness.
4. At Infinite Distance from a Massive Object: As an object moves infinitely far away from a massive body, such as a planet or star, the gravitational force decreases towards zero. At this infinite distance, the acceleration due to gravity approaches zero.
In conclusion, while the acceleration due to gravity is typically 9.81 m/s² on Earth, there are specific situations where it can be zero, such as at the center of the Earth, in free fall, on a spaceship in orbit, or at infinite distance from a massive object.

Similar Class 10 Doubts

The acceleration due to gravity at a height 1 km above the earth is the same as at a depth d below the surface of earth then (1) d=1Km (2) d=3/2 Km (3) d=2Km (4) d=1/2Km?

The mass of the earth is 6×10^24kg and radius of moon is 1.7×10^6m. calculate the acceleration due to gravity of new earth which is formed by the compression of the Earth equal to the size of the moon. Hint:g=GM/R^2 , g'=GM/(1/3.74R)^2.?

#When the mass of an object is reduced to its half then its acceleration due to gravity will be?

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