# How does the weight of an object compare on Earth and the moon?

## How does the weight of an object compare on Earth and the moon?

The weight of a 22-pound object on Earth would be about 3.7 pounds on the moon. We can measure gravitational force by measuring the weight of an object,” Baldridge said. Remember that mass and weight are not the same; the mass of an object will remain the same, but weight will change if the force of gravity changes.

How does the weight of the object compare to its weight on Earth?

In common usage, the mass of an object is often referred to as its weight, though these are in fact different concepts and quantities. In other words, an object with a mass of 1.0 kilogram weighs approximately 9.81 newtons on the surface of the Earth, which is its mass multiplied by the gravitational field strength.

### What is the reason why the weight of object vary in different places on the surface of the Earth Why?

A person can weigh differently at various place on Earth because of the fluctuations in Earth’s gravity, according to a new high-resolution map. Gravity is often assumed to be the same everywhere on Earth, but it varies because the planet is not perfectly spherical or uniformly dense, researchers said.

Why do scientists prefer to describe matter by its mass rather than its weight?

Scientists prefer to describe matter by its mass and not its weight, because unlike weight, mass does not change with location, even when the force of gravity (weigh an on object changes) the mass of an object is a physical property. 1. Scientists use this system to measure properties of matter.

#### Why is mass and weight the same on Earth?

Mass is a measure of how much force it will take to change that path. On Earth’s surface, the force of gravity is about 9.8 newtons per kilogram. It’s only because we are used to dealing with conditions on the surface of Earth that we use often use ‘mass’ and ‘weight’ interchangeably.

How does mass and weight differ explain and cite and example?

For example, your body’s mass is a set value, but your weight is different on the Moon compared with on Earth. Mass is a property of matter. The mass of an object is the same everywhere. Weight depends on the effect of gravity.

## Does weight change on Earth?

At the centre of the Earth As you go down below the Earth’s surface, in a mine shaft for example, the force of gravity lessens. Weight and gravitational pull continue to decrease as you get closer to the centre of the Earth. There’s no gravitational pull and you’d be weightless”. But your mass never changes.

Why does weight change but mass does not?

Weight is a measure of how strongly gravity pulls on that matter. Thus if you were to travel to the moon your weight would change because the pull of gravity is weaker there than on Earth but, your mass would stay the same because you are still made up of the same amount of matter. Inertia does NOT depend on gravity.

### Why might scientist measure the mass of an object rather than the weight of an object?

The measure of how much matter there is in an object. Why do scientist rely on mass rather than weight as the measurement of how much matter an object contains? Because unlike its weight, an objects mass will not change if the force of gravity changes. The measurement of how much mass there is an a given volume.

Why is mass more useful than weight?

What is the difference between weight and mass? Why is mass more useful than weight for measuring matter? Mass is more useful than weight for measuring matter because mass does not change with location, even when the force of gravity on an object changes. What property of matter is measured in cubic centimeters?

#### Does weight equal mass on Earth?

Unfortunately the common terms used to describe the weight of an object are units of mass such as kilograms or pounds. For almost all of human history weight has been measured on the surface of the Earth. Here, the weight is proportional to the mass. Mass and weight are not the same thing.

How do weight and mass differ?

Mass is a measure of how much force it will take to change that path. Mass depends on how much matter – atoms and so on – there is in an object; more mass means more inertia, as there is more to get moving. Weight, on the other hand, is a measure of the amount of downwards force that gravity exerts on an object.