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The first part is the Earth rotating about the sun and second part

Question The first part is the Earth rotating about the sun and second part is showing our moon rotating about the Earth. Notice the gravity force is acting as the centripetal force to keep objects rotating and they are equal magnitude and opposite direction (Newton’s 3rd law). If gravity were to disappear between the Earth …

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1.if the distance between a spacecraft and center of the earth is

Question 1.if the distance between a spacecraft and center of the earth is doubled, the gravitational force on the spacecraft will bea. One-fourth as largeb. The same so long as the mass of the spacecraft does not changec. Doubled2) which of the following statements is true?a. It is possible for an objects velocity to be …

1.if the distance between a spacecraft and center of the earth is Read More »