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December 20, 2014

Homework Help: Physics

Posted by Anonymous on Saturday, October 25, 2008 at 12:29am.

Two strong magnets on opposite sides of a small table are shown. The long-range attractive force between the magnets keeps the lower magnet in place. Suppose the weight of the table is 26.1 N, the weight of each magnet is 8.99 N, and the magnetic force on the lower magnet is 2.41 times its weight.

a)Find the magnitude of the force of the upper magnet on the lower magnet.

b)What is the magnitude of the normal force of the table on the upper magnet?

c)What is the magnitude of the normal force of the table on the lower magnet?

d)What is the normal force of the ground on the table?

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