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ch4aika [34]
3 years ago
12

A feather, a marble, and a cannonball are dropped from the same height at

Physics
1 answer:
Vika [28.1K]3 years ago
7 0

The correct answer is that they would all hit the ground at the same time. If no air resistance is present, the rate of descent depends only on how far the object has fallen, no matter how heavy the object is. This means that two objects will reach the ground at the same time if they are dropped simultaneously from the same height. This statement follows from the law of conservation of energy and has been demonstrated experimentally by dropping a feather and a lead ball in an airless tube.

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which observation about the Mid-Atlantic Ridge region provides the best evidence of the seafloor has been spreading over for mil
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Magnetic stripes on the sea floor

Explanation:

The observation of magnetic stripes patterns at the region of the Mid-Atlantic Ridge galvanized the evidence that sea floor spreading has been on for several millions of years.

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Sea floor spreading brainly.com/question/9912731

#learnwithBrainly

8 0
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A and D

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