Standard Science Primary 6 Interactions

Siti released a wooden block from the top of the ramp shown below. She wants to make the block slide down faster. Which of the following should she do?

A Increase the angle of the ramp.
B Apply oil to the surface of the block.
C Increase the mass of the block.
D Use a rougher surface for the ramp.
Show Worked Solution

Worked Solution

Step 1: To make the block slide faster, we must increase the downward force or decrease friction. Step 2: Increasing the ramp angle increases the gravitational force component acting down the slope. Step 3: Match with the correct option.

Correct answer: Increase the angle of the ramp.

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