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2. A large 500kg magnet

2. A large 500kg magnet exerts a constant force of 3.00N on a 0.25kg bar magnet. What force does the bar magnet exert on the big
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2. asked by robert
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A large bar magnet (mass of 0.4 kg) exerts a 5 N force on a small bar magnet (mass of 0.1 kg) located 20 cm away. Calculate the
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2. asked by henry
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Which object has the greatest kinetic energy?A. A blue car with a mass of 500kg moving at 30 m/s B. A green car with a mass of
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what could you do to demagnetize a permanent magnet?a Touch the magnet with a ferromagnetic Object b Cut the magnet in half c
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2. 54 views
a car pulling two trailers accelerates from 10m/s to 12m/s in 10s. if the masses of the car and the trailers are respectively
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2. asked by Mostafa
3. 542 views
The drawing below is of three separate bar magnets. The north and south poles of each magnet are labeled.Magnet X Magnet Y
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Where is the force of attraction strongest on a magnet?a in the middle of the magnet b at the poles of the magnet c above the
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2. asked by T
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Where is the force of attraction strongest on a magnet?a in the middle of the magnet b at the poles of the magnet c above the
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2. asked by no name
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If a bar of copper is brought near a magnet, the copper bar will beQuestion 14 options: A) repelled by the magnet. B) unaffected
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2. 28 views
if a bar of copper is brought near a magnet, the copper bar will be? A)attracted by the magnet. B)unaffected by the magnet.
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2. asked by angela
3. 1,846 views