Foundation Science Primary 6 Interactions

Siti tried to push a heavy wooden crate across a carpeted floor but found it very difficult. Which force was resisting the movement of the crate?

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

Worked Solution

Step 1: Identify the action (pushing a crate across a surface). Step 2: Identify the force that opposes motion between two surfaces in contact. Step 3: Friction acts in the opposite direction to the motion. Step 4: Final Answer: Frictional force.

Correct answer: Frictional force

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