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Q. A thin 3.0 box rests on a 6.0 board that hangs over the end of a table.

How far can the center of the box be from the end of table before the board begins to tilt?

Q. What is the magnitude of the apparent weight of an 80-kg astronaut 5200-km from the center of the Earth's Moon in a space vehicle moving at constant velocity?

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Category:- Physics
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