Investigating motion (Edexcel GCSE Physics Combined Science): Quizzes

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Investigating motion
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12 questions from this quiz

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What does the trolley on a ramp experiment investigate?

How mass and force affect motion

Why is the ramp height adjusted at the start?

Until trolley moves freely when released

Why is a line marked before the first light gate?

To ensure same start position each time

What does the first light gate record?

Initial speed

What does the second light gate record?

Final speed

What is the formula for calculating acceleration in this experiment?

Final SpeedInitial SpeedTime\frac{\text{Final Speed} - \text{Initial Speed}}{\text{Time}}

How can you investigate the effect of the trolley's mass?

Add masses to the trolley and repeat

How is the accelerating force changed in this experiment?

By varying the mass on the hook

Which tool is less accurate than light gates for timing?

Stopwatch

According to F=maF=ma, how is acceleration related to force?

Directly proportional

What connects the trolley to the hanging mass?

A string over a pulley

According to F=maF=ma, how is acceleration related to mass?

Inversely proportional

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