SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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larger
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smaller
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equal
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cannot be determined
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Detailed explanation-1: -If something starts to move, it must be because unbalanced forces are acting on it. To have unbalanced forces means that the force applied in one direction is greater than the force applied in the opposite direction. When unbalanced forces are acting on an object, there is a change in speed and/or direction.
Detailed explanation-2: -When two forces act in the same direction, they add together. Equal forces acting in opposite directions are called balanced forces. Balanced forces acting on an object will not change the object’s motion.
Detailed explanation-3: -Students understand that unbalanced forces affect motion of objects by causing them to accelerate, decelerate or change direction.
Detailed explanation-4: -the object will move in the direction of the force.