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Science Research, Predictions, & Observations - Lab Report Example

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Newton’s Second Law involves force and mass as being the main variables that impact how an object obeys gravity and falls. Therefore, when a heavy rock and a feather are dropped at the surface of the earth, they are going to drop at different speeds. The feather is going…
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Science Lab Research, Predictions, & Observations
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"Science Research, Predictions, & Observations"

Download file to see previous pages The force of gravity is greater on objects that have a heavier total mass.
2. When a rock and a feather are dropped on the moon, they are going to float in the air rather than falling, for a much longer time. There is no friction from the air to influence the feather, on the moon. “The weight of an object is different on the earth and on the moon since the strength of the gravitational field is different” (Newton, 2009). The hammer still has greater mass, so it will still hit the ground on the moon, faster than the feather.
4. The containers fall at the same rate, apparently. I dropped them from about five feet: a drop of several stories may have been different. When the objects are in the containers, the air resistance is equalized.
1. In terms of the logic of the horse, when the horse pulls, it puts force on the earth. It contacts the earth with its hooves, and pushes against the earth. At the same time, the earth exerts force itself. Meanwhile, the horse is exerting force on the wagon. It is a system of pushing and pulling, in which various forces have an impact on each other. The logic of the horse is that it will cause the wagon to accelerate, because of the force of the horse.
2. This may seem to make sense, but what the horse is stating incorrectly is the relative importance of its force on the wagon. The wagon and the horse are separate, so they have different levels of force acting on them, independently. The forces at work on the horse, are not the same as those at work on the wagon. The relation between the horse and the wagon is incorrect.
3. The force between the cart’s wheels and the road is another force that can be added to the picture. From this perspective, the force exerted by the horse on the ground, has an effect on how the wagon moves. This then questions the fallacy of the ...Download file to see next pagesRead More
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