Newton's Second Law of Motion, Glossary and Terms, Amusement, Recreation & Ticket Services
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"Newton's Second Law of Motion"
The acceleration of an object is directly proportional to the total unbalanced force exerted on the object, and is inversely proportional to the mass of the object (in other words, as mass increases, the acceleration has to decrease). The acceleration of an object moves in the same direction as the total force. This is also known as the law of acceleration.