Edexcel IGCSE Physics · Spec 1.4
Investigating Motion Required Practical
Required practical: investigating the motion of everyday objects.
Physics revision video
Investigating Motion Required Practical
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Spec 1.4
What you need to know
- Describe ways to measure speed
- Measure the acceleration of a trolley
- Improve the accuracy of your results
Active recall
Quick check
Answer each question before opening the answer.
What equipment can measure speed and acceleration accurately in the lab?
Light gates connected to a data logger (or ticker tape and timer).
How do you find speed from a single light gate?
Divide the length of the card by the time it takes to pass through the gate.
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