What happens to the weight of an object when it is taken to a height equal to th

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Question: What happens to the weight of an object when it is taken to a height equal to the radius of the Earth?

Options:

Correct Answer: It is halved

Solution:

At a height equal to the radius of the Earth, the weight is halved due to the inverse square law of gravitation.

What happens to the weight of an object when it is taken to a height equal to the radius of the Earth?

What happens to the weight of an object when it is taken to a height equal to the radius of the Earth?

Correct Answer: Weight is halved.

Step 1: Understand that weight is the force of gravity acting on an object.
Step 2: Know that gravity decreases with distance from the center of the Earth.
Step 3: The radius of the Earth is the distance from the center of the Earth to its surface.
Step 4: When you go to a height equal to the radius of the Earth, you are now 2 times the radius away from the center of the Earth.
Step 5: According to the inverse square law, if you double the distance from the center of the Earth, the gravitational force (and thus weight) becomes one-fourth of what it was at the surface.
Step 6: However, at this height, you are still experiencing some gravity, which is half of the weight you had at the surface.

Gravitational Force – The weight of an object is determined by the gravitational force acting on it, which decreases with distance from the center of the Earth.
Inverse Square Law – The gravitational force between two masses decreases with the square of the distance between their centers.