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romanna [79]
3 years ago
10

a fish is looking at a 1.0 m high plant at the edge of a pond. Will the plant appear to the fish shorter or taller than its actu

al height? Draw a ray diagram to explain your answer.
Physics
1 answer:
rjkz [21]3 years ago
7 0

Answer: The plant will taller than its actual height.

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The gravitation force with which the earth is being pulled can be determined by applying Newton's law of universal gravitation.

<h3>What is gravitation force?</h3>

According Newton's law of universal gravitation, the force exerted between two objects in the universe is directly proportional to the product of masses of the two objects and inversely proportional to the square of the distance between the two objects.

Mathematically, the formula for gravitation force is given as;

F = GmM/R²

where;

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If the mass of the object is know and the distance between earth  and the object is also known, the force with which the earth is being pulled can be calculated by applying Newton's law of universal gravitation as shown in the above equation.

Thus, the force with which the earth is being pulled can calculated as well.

Learn more about gravitation force here: brainly.com/question/27943482

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The bouncy ball experiences the greater momentum change.

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Call it " M in the direction toward the wall ".

After they both hit the wall:

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-- The ball has momentum of " M in the direction away from the wall ".
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