Standard Science Primary 6 Interactions

A ball is thrown upwards into the air. Which of the following statements about the gravitational force acting on the ball is TRUE?

A The gravitational force acts on the ball only when it is falling downwards.
B The gravitational force stops acting on the ball at its highest point.
C The gravitational force acts on the ball throughout its flight.
D The gravitational force increases as the ball moves higher.
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Worked Solution

Step 1: Gravity is a non-contact force that pulls objects toward the centre of the Earth. Step 2: It acts on any object with mass near Earth, whether moving up, down, or stationary. Step 3: Therefore, it acts throughout the entire flight.

Correct answer: The gravitational force acts on the ball throughout its flight.

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