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For a constant external force applied on an object, the more massive the object is the less its acceleration.

That is , mass and acceleration are inversely proportional:

as one increases, the other decreases.

Newton's Second Law of Motion

The net external force on a body is equal to the product of the body's mass and acceleration.

Fnet =mass* acceleration

This law shows the inverse relationship between mass and acceleration.

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14y ago
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14y ago

By Netwon's Second Law we know that F=ma. Thus if you keep mass constant we have that F is proportional to a.

this means that if you increase the Force by some factor, acceleration will increase by the same factor. The same applies for decreasing force by some factor.

ie. If you double the force acting on an object, the acceleration will double as well. If you cut the force by a half then acceleration will also cut by half.

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Q: What is the relation between mass and acceleration when you keep the force constant?
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