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two groups of students carry out experiments to investigate the relationships between force and extenstion
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two groups of students carry out experiments to investigate the relationships between force and extenstion

User Ohm
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Answer:

They investigated Hooke's law.

Step-by-step explanation:


{ \tt{force \: \alpha \: extension }} \\ { \boxed{ \bf{F = kx}}} \\ x \: is \: extension \\ F \: is \: force \\ k \: is \: constant : k = 1

User HappyHacking
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