Standard Science Primary 3 Diversity

Four materials were tested for their strength by adding weights until they broke. Based on the data table, which material is the strongest?

A Material X (Broke at 12kg)
B Material W (Broke at 5kg)
C Material Y (Broke at 8kg)
D Material Z (Broke at 20kg)
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Worked Solution

Step 1: Strength is the ability to support weight without breaking. Step [2-9]: The material that held the most weight (20kg) is the strongest. Step [2-9]: Material Z is the strongest.

Correct answer: Material Z (Broke at 20kg)

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