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# How are mass and weight related to each other?

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### Quick Answer

Mass and weight are closely related because mass affects the weight of an object experiencing the effects of gravity. Weight is the measure of the force of gravity on an object's mass, while mass is the measure of how much matter there is in an object.

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An object's weight is calculated as the mass of an object in kilograms multiplied by the acceleration of gravity exerted in meters per second squared. The resulting number is expressed in newtons, named for Newton's second law of motion. An object's mass is determined by comparing it to an object with a known mass on a balance. An object with a mass of 1 kilogram would weigh 9.8 newtons on Earth, yet it would weigh essentially nothing in space while still having a mass of 1 kilogram.

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## What is the formula for finding density?

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Full Answer >**The formula to find an object's density is its mass divided by volume.**Density is not possible to directly measure. To find the density of an object, it is necessary to find its mass and volume.Filed Under: -
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## What is the equation for force?

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Full Answer >**The equation for determining the net force acting on an object is F = ma, or force equals mass times acceleration.**Net force is measured in terms of acceleration, which means a change in velocity. If there is no change in velocity, the net force is considered to be zero.Filed Under: -
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## Is momentum a vector quantity?

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Full Answer >**Momentum is a vector quantity as it is the product of mass and velocity of an object.**Mass is a scalar quantity but velocity is vector. In physics, the symbol for momentum is P, and its units are kilogram meters per second and gram centimeters per second.Filed Under: -
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## What is dictated by the mass and velocity of an object?

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Full Answer >**Kinetic energy depends on the mass and velocity of an object.**When mass or velocity increases or decreases, kinetic energy follows as a positive correlation. Velocity affects the motion of an object at a greater degree than its mass.Filed Under: