Standard Science Primary 6 Interactions

Luke attached a 100g weight to a spring and measured its length. He then added more weights. Which graph correctly shows the relationship between the mass added and the EXTENSION of the spring?

A A horizontal line
B A straight line starting above the origin
C A straight line passing through the origin
D A curved line downwards
Show Worked Solution

Worked Solution

Step 1: Extension is the increase in length (Total Length - Original Length). Step 2: According to Hooke's Law, extension is directly proportional to the force (mass) applied. Step 3: This results in a straight line starting at (0,0).

Correct answer: A straight line passing through the origin

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