Standard Science Primary 6 Interactions

Ravi wants to move a heavy cabinet. Which of the following will make it EASIER for him to push the cabinet across the floor?

A Using a rougher floor surface
B Adding more items into the cabinet
C Applying wax to the floor
D Removing the wheels from the cabinet
Show Worked Solution

Worked Solution

Step 1: To make pushing easier, friction must be reduced. Step [2-9]: Wax acts as a lubricant that smooths out surface irregularities. Step [2-9]: Reduced friction requires less force to overcome.

Correct answer: Applying wax to the floor

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