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An object's weight is determined by the gravitational pull of the Earth. The closer the object is to the centre/center of the Earth, the greater the gravitational pull on the object. An object's weight is slightly less at the Earth's equator than it is at the poles because the Earth is not a perfect sphere, it is flattened, it bulges at the equator.
Weight is a force measured in Newtons. Mass is the amount of matter and is measured in kilograms.
W = mg where W is weight, m is mass in kg and g is the acceleration due to gravity (9.8 m/s2).
The weight of an object would be less on the moon due to the moon's lower gravity than the Earth.
No, objects do not always weigh the same but its mass will stay the same.
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Why weight always acts downwards?
Weight always acts downwards because it is a force resulting from gravity pulling objects towards the center of the Earth. This gravitational force causes objects to have weight, and the direction of this force is towards the Earth's center.
Why do objects have different weights?
Objects have different weights because weight is determined by the mass of the object and the acceleration due to gravity. Objects with more mass will have more weight because gravity pulls on them with a greater force. Different materials and shapes can also affect the weight of an object.
Do two objects that have the same mass and velocity always have the same momentum?
Yes, if two objects have the same mass and velocity, they will always have the same momentum. Momentum is calculated as the product of an object's mass and velocity, so if these values are the same for both objects, then their momentum will also be the same.
Is it true two objects with the same mass will always have the same momentum?
No, two objects with the same mass will not always have the same momentum. Momentum is a vector quantity that depends on both mass and velocity. If the objects are moving at different speeds, they will have different momenta even if they have the same mass.
Why do objects of the same size weight different?
Objects of the same size can weigh differently due to variations in their density. Density is a measure of how much mass is in a given volume, so objects with different densities will weigh different amounts even if they have the same size. Additionally, the material composition and structure of the objects can also affect their weight.
Is An object's weight is always the same as its mass?
It is possible for objects weight's to change, while its mass remains constant.
Is mass the same where you go?
an objects mass is always the same but the weight can change because on different planets, the gravitational pull is different. so, yes
Do objects of the same size always have the same mass?
not always it depends
Does the mass of an object affect its weight after its shape has been altered?
The mass always affects the weight. But the same mass always hasthe same weight, regardless of its shape.-- Notice that there is no 'shape' term in the formula for weight:Weight = (mass) x (acceleration of gravity) -- A 50kg woman and a 50kg sack of potatoes have the same weight,even though one of the objects has a better shape.
Who found (discovered) that objects of different mass and weight fall at the same rate?
Who found (discovered) that objects of different mass and weight fall at the same rate
How much is 4kg?
its the same weight as two 2kg objects, or four 1kg objects
Are golf balls the same size and weight?
No, Not Always, But They Are Always Close In Weight.
Why weight always acts downwards?
Weight always acts downwards because it is a force resulting from gravity pulling objects towards the center of the Earth. This gravitational force causes objects to have weight, and the direction of this force is towards the Earth's center.
Two objects with different weights are dropped at the same time which lands first?
In a vacuum, they always land at the same time. In air, it's not so much the weight but the air resistance. If the shape and density are about the same, then the difference in weight doesn't make any difference.
Do two objects that have the same mass and velocity always have the same momentum?
Yes, if two objects have the same mass and velocity, they will always have the same momentum. Momentum is calculated as the product of an object's mass and velocity, so if these values are the same for both objects, then their momentum will also be the same.
Why do objects have different weights?
Objects have different weights because weight is determined by the mass of the object and the acceleration due to gravity. Objects with more mass will have more weight because gravity pulls on them with a greater force. Different materials and shapes can also affect the weight of an object.
Is it true two objects with the same mass will always have the same momentum?
No, two objects with the same mass will not always have the same momentum. Momentum is a vector quantity that depends on both mass and velocity. If the objects are moving at different speeds, they will have different momenta even if they have the same mass.
