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If you increase the mass of an object, but keep the force on it constant, its acceleration decreases? true or false

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3 votes
it really depends. On a hill, the object would increase speeds. Flat terrain, it would slow.
User Jiminion
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7.4k points
5 votes

That statement is true.

Prof Newton said: Force = (mass) x (acceleration)

-- If the force is constant, then the right side
of the equation must be constant too.

-- The right side of the equation is the product

(mass) x (acceleration) .

-- If either of those changes, then in order to keep the product
constant, the other one has to change in the opposite direction.

-- So if the mass increases, then the acceleration decreases.

User Lee Duhem
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5.9k points