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Hatshy [7]
3 years ago
15

On Earth, the gravitational Field strength is much than on the moon. If a piece of rock was taken from the Moon to the Earth, st

ate what change, if any, there would be in mass, weight and density of the rock.
1. Mass
2. Weight
3. Density​
Physics
1 answer:
nikklg [1K]3 years ago
7 0
Ok so I’m pretty sure the answer would be 2 because the mass of the rock would have the same mass on Earth as it has on the moon. Also the Density of a solid object remains constant meaning it doesn’t change. But the weight would change because the Earths gravitational pull is more than that of the moon. I hope this helped!
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aleksley [76]

Answer:

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2 years ago
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g a horizontal wheel of radius is rotating about a vertical axis. What is the magnitude of the resultant acceleration of a bug t
mihalych1998 [28]

Answer:

   a = w² r

Explanation:

In this exercise, indicate that the wheel has angular velocity w, the worm experiences the same angular velocity if it does not move, and has an acceleration towards the center of the circle, according to Newton's second law, called the centripetal acceleration.

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4 0
3 years ago
A horizontal spring with spring constant 950 N/m is attached to a wall. An athlete presses against the free end of the spring, c
OLga [1]

Answer:

66.5N

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7.0cm = 7.0 x 0.01

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4 0
3 years ago
explain why a high-speed collision between two cars would cause more damage than a low-speed collision between the same two cars
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