SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Add
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Subtract
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Multiply
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Neither
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Detailed explanation-1: -In general, whenever forces act on an object in opposite directions-like the book on the table-the net force is equal to the difference between the two forces. In other words, one force is subtracted from the other to calculate the net force.
Detailed explanation-2: -If forces are in opposite directions, like lift and weight, then you subtract them.
Detailed explanation-3: -To find the net force of forces that are acting in opposite directions, subtract the smaller force from the larger one.
Detailed explanation-4: -If two forces of equal strength act on an object in opposite directions, the forces will cancel, resulting in a net force of zero and no movement. equal to the sum of the two forces. When two unequal forces act in opposite directions on an object, the net force is the difference of the two forces.
Detailed explanation-5: -If two forces are applied in the same direction of an object the net force is the addition of forces.