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A spring is 4 cm long. A student hangs a weight of 2N. It is now 5.5 cm long. (i) What is the extension? (i) What would be the extension with a weight of 6N? (ili) What would be the length of the spring
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11 votes
11 votes
A spring is 4 cm long. A student hangs a weight of 2N. It is now 5.5 cm long.

(i) What is the extension?
(i) What would be the extension with a weight of 6N?
(ili) What would be the length of the spring with a weight of 8N?

User Phentnil
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1 Answer

12 votes
12 votes
(i)1.5cm
(ii)4.5cm
(iii)10cm
User JoeGaggler
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3.0k points
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