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A7.6 - Free Fall and G

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✅EvaluateQuestion 1 of 20

What is meant by gravitational field strength, g?

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✅EvaluateQuestion 2 of 20

Which unit can be used to measure gravitational field strength?

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✅EvaluateQuestion 3 of 20

The acceleration due to gravity near the Earth’s surface is approximately?

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✅EvaluateQuestion 4 of 20

Which motion best describes free fall?

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✅EvaluateQuestion 5 of 20

Which of the following is equivalent to N kg⁻¹?

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✅EvaluateQuestion 6 of 20

In free fall, air resistance is assumed to be?

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✅EvaluateQuestion 7 of 20

A stone dropped from rest begins to fall because of?

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✅EvaluateQuestion 8 of 20

A coconut falls from a tree in free fall. What happens to its velocity?

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✅EvaluateQuestion 9 of 20

Which equation is MOST suitable for calculating g in a free-fall experiment?

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✅EvaluateQuestion 10 of 20

A student measures the time taken for a stone to fall 5 m. What quantity is being found?

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✅EvaluateQuestion 11 of 20

Why is a small dense object preferred when measuring g?

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✅EvaluateQuestion 12 of 20

A freely falling object has an acceleration of 9.8 m s⁻². This means its velocity?

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✅EvaluateQuestion 13 of 20

Which instrument is most suitable for measuring the height in a free-fall experiment?

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✅EvaluateQuestion 14 of 20

Which condition is necessary for motion to be considered free fall?

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✅EvaluateQuestion 15 of 20

A stone is dropped from a bridge 20 m above a river. Which assumption allows g to be calculated accurately?

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✅EvaluateQuestion 16 of 20

If the value of g were smaller, a falling object would?

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✅EvaluateQuestion 17 of 20

Two stones of different masses are dropped together. Which statement is correct?

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✅EvaluateQuestion 18 of 20

Why is g described as both a force-related and motion-related quantity?

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✅EvaluateQuestion 19 of 20

A student repeats a free-fall experiment several times. Why should an average value of g be calculated?

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✅EvaluateQuestion 20 of 20

Which statement BEST explains why all objects fall with the same g near Earth?

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✅EvaluateQuestion 1 of 20

What is meant by gravitational field strength, g?

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