The law of universal gravitation states that both mass and distance of objects affect the gravitational force between them. Gravitational force increases as the mass of the objects increase. Gravitational force decreases as distance between the objects increases. Why are these statements considered scientific law, and not scientific theory?Group of answer choicesThe statements predict what will happen under certain conditions.The statements tells what happens, and not why it happens.The statements explain the attractive force between two objects.The statements involve mass and distance measurements.
Question
The law of universal gravitation states that both mass and distance of objects affect the gravitational force between them. Gravitational force increases as the mass of the objects increase. Gravitational force decreases as distance between the objects increases. Why are these statements considered scientific law, and not scientific theory?Group of answer choicesThe statements predict what will happen under certain conditions.The statements tells what happens, and not why it happens.The statements explain the attractive force between two objects.The statements involve mass and distance measurements.
Solution
These statements are considered scientific law and not scientific theory because they describe observable phenomena without explaining why they occur. Scientific laws, such as the law of universal gravitation, are often mathematical descriptions of an observed phenomenon. They tell us "what" is happening but do not explain "why" it is happening. On the other hand, a scientific theory explains an observed phenomenon. The law of universal gravitation, for instance, tells us that the gravitational force between two objects increases with mass and decreases with distance, but it does not explain why this is so. Therefore, the statements are considered scientific law because they predict what will happen under certain conditions and involve mass and distance measurements, but they do not provide an explanation for the attractive force between two objects.
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