Jun Jie tested the strength of four different materials (P, Q, R, and S) by hanging weights on them until they broke. <br><br>Based on his results, which material is the strongest?
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Worked Solution
Step 1: Strength is the ability of a material to support a heavy load without breaking.
Step 2: Material S broke only after 25kg was added, meaning it can support the most weight.
Correct answer: Material S
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