Standard Science Primary 6 Interactions

Siti tried to push a heavy wooden crate across a carpeted floor, but the crate did not move at all. Which force was acting against her push?

A Elastic spring force
B Gravitational force
C Magnetic force
D Frictional force
Show Worked Solution

Worked Solution

Step 1: Identify the direction of the push (horizontal). Step 2: Identify the contact between the crate and the floor. Step 3: Friction acts between surfaces in contact to oppose motion.

Correct answer: Frictional force

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