q ☆'s answer to Clare's Primary 5 Maths Whole Numbers Singapore question.
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(a) The magnetic force between the paperclip and the magnet is stronger than the gravitational pull of gravity.
(b) glass does not affect a magnet’s magnetism
(c) the magnet loss some of its magnetism and is not as strong anymore. Hence it can only attract the paperclip from a shorter distance.
(b) glass does not affect a magnet’s magnetism
(c) the magnet loss some of its magnetism and is not as strong anymore. Hence it can only attract the paperclip from a shorter distance.
Date Posted:
10 months ago
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