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Updated: 8 August 2021 12:15:00 AM

# What is mass vs weight?

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 scientific contexts, mass is the amount of "matter" in an object (though "matter" may be difficult to define), whereas weight is the force exerted on an object by gravity.

## Bearing this in mind what is difference between weight and mass?

Your mass is the same no matter where you go in the universe; your weight, on the other hand, changes from place to place. Mass is measured in kilograms; even though we usually talk about weight in kilograms, strictly speaking it should be measured in newtons, the units of force.

## Аdditionally can a body have mass but no weight?

It is denoted as g. Now for different planets the value of acceleration due to gravity is different. So, for a body to have no weight, the acceleration due gravity must be zero. Hence, it is possible that a body can have mass but no weight.

## Moreover, the question is what are 5 differences between mass and weight?

The difference between mass and weight is that mass is the amount of matter in a material, while weight is a measure of how the force of gravity acts upon that mass. Mass is the measure of the amount of matter in a body. Weight usually is denoted by W. Weight is mass multiplied by the acceleration of gravity (g).

#### What is the mass of an object whose weight is 49 Newton?

Answer. mass , m=49/9.8= 5 kg.

#### What is the weight of 70 kg body?

So, the weight of a 70 kg body on the given planet will be 40kg. Option B.

#### Can an object have a zero weight?

Weight can be zero when acceleration due to gravity is zero. The value of 'g' is maximum on the surface of the Earth and decreases on going inside the surface or above the surface of the Earth. Thus, the weight of a body will be zero at the centre of the Earth.

#### What is the weight of a person who has a mass of 76kg?

This means on a pair of scales calibrated for earth they would measure 11.5kg. G-force is another name for the acceleration due to gravity.

#### What is the weight of a body of mass 1 kg?

Solution : (i) mass of a body of weight 1 kg is one kilogram. (ii) weight of a body of mass 1 kg is 1 kg wt=9.8N.

#### What is 80 kg on the moon?

The moon's surface gravity is 0.17 that of Earth (table 9-1), so 80 kg weighs 133 n on the moon.

#### What is the weight of a 5 kg mass on Earth?

For instance, on Earth, a 5.0-kg object weighs 49 N; on the Moon, where g is 1.67 m/s2, the object weighs 8.4 N.

#### What is the weight of a 75 kg astronaut on Earth?

Answer: The weight of astronaut on Earth is 744.8 .

#### How much is the weight of a 1kg mass at the pole of the earth?

http://en.wikipedia.org/wiki/Gravity_of_Earth shows that not just latitude but also continental landmasses influence the local gravitational acceleration. So a 1kg mass weighs 9.80665N at standard conditions. There is a unit called kgf. This unit is deprecated, because it complicates all kinds of calculations.

#### What is formula for mass?

One can consider the mass of an object as a measure of how much physical “stuff” makes up that object. mass=density×volume (m=ρV). Density is a measure of mass per unit of volume, so the mass of an object can be determined by multiplying density by volume.

#### Can you convert weight to mass?

Weight is a force and it can replace force in the equation. The acceleration would be gravity, which is an acceleration. F = m * a. To change from weight to mass divide by gravity (9.8 m/s^2).

#### How much would 10 kg weight on the moon?

Answer: Weight of a 10-kg object on moon is 16.33 N. Answer: Weight of a 10-kg object on moon is 16.33 N. Explanation: If a mass m is under a

#### What is the difference between mass and weight with examples?

What is the difference between mass and weight? Weight is the measure of the force of gravity on an object. The mass of an object will never change, but the weight of an item can change based on its location. For example, you may weigh 100 pounds on Earth, but in outer space you would be weightless.

#### Can Mass ever be zero?

But an object with zero energy and zero mass is nothing at all. Therefore, if an object with no mass is to physically exist, it can never be at rest. Light is such an object, and the universal speed limit c is named the speed of light in its honor. But light is not the only massless object.

#### How much would a 60 kg man weigh on the moon?

Given that gravity on the Moon has approximately 1/6th of the strength of gravity on Earth, a man who weighs 60kg on Earth would weigh approximately 10kg on the Moon.

#### What is the weight of a 65 kg object?

To calculate the weight of an object, you multiply its mass by the strength of the gravitational field g at your location. For points on Earth, g=9.8Nkg is generally used. If the lab you are talking about happens to be in space, its weight would be zero, but its mass is still 65 kg.

#### How can I calculate weight?

Weight is a measure of the force of gravity pulling down on an object. It depends on the object's mass and the acceleration due to gravity, which is 9.8 m/s2 on Earth. The formula for calculating weight is F = m × 9.8 m/s2, where F is the object's weight in Newtons (N) and m is the object's mass in kilograms.

#### How much would 65 kg weight on the moon?

For example on earth a 70kg person would weigh 686N (70kg x 9.8 ) whereas on the moon, where the gravitational acceleration is about 1.62 , that same 70kg person would weigh 113N. This means on a pair of scales calibrated for earth they would measure 11.5kg. G-force is another name for the acceleration due to gravity.

#### Can a body have zero mass and zero weight?

It is not possible for a body to have zero mass ( no body can exist without mass ) but a body can have zero weight.. Weight = Mass × Gravitational acceleration. At the center of the earth the gravitational acceleration is 0 so multiply 0 with mass and any no. multiplied with 0 is 0 so weight can be 0.

#### What is the mass on moon?

Mass and weight example - the moon
On the Moon, the astronaut would weigh only 162.2N. However, the astronaut's mass is 100kg where-ever they are. Weight on Earth: 100kg x 9.8m/s2 = 980N. Weight on Moon: 100kg x 1.622 m/s2 = 162.2N.

#### What do I weigh on the moon?

Being that the moon has a gravitational force of 1.622m/s2, we multiply the object's mass by this quanitity to calculate an object's weight on the moon. So an object or person on the moon would weigh 16.5% its weight on earth. Therefore, a person would be much lighter on the moon.

#### What is 1kg on the moon?

Your weight on the Moon is 16.5% what you would experience on Earth. In other words, if you weighed 100 kg on Earth, you would weigh a mere 16.5 kg on the Moon. For you imperial folks, imagine you tipped the scales at 200 pounds. Your weight on the Moon would only be 33 pounds.

#### What is the weight of a 150 kg person?

Convert 150 Kilograms to Pounds
kglb
150.00330.69
150.01330.72
150.02330.74
150.03330.76

#### What's my weight on Mars?

Being that Mars has a gravitational force of 3.711m/s2, we multiply the object's mass by this quanitity to calculate an object's weight on mars. So an object or person on Mars would weigh 37.83% its weight on earth. Therefore, a person would be much lighter on mars.

#### What is the weight of a 75 kg person?

The actual value is around 165.34 lbs .

#### How much would a 70 kg man weight on the moon?

Formula used: In this solution, we will use the following formula: Weight of a person: W=mg where m is the mass of the person and g is the gravitational acceleration they experience. Hence the weight of the man on the moon will be 114.1 Newtons which is the actual unit of weight of the man.

#### What do you mean by free fall class 9?

The gravity of the earth attracts every object towards its centre. When an object is dropped from a certain height, it begins to fall towards Earth's surface under the influence of gravitational force. Such a motion of an object is called free fall.