Edexcel IGCSE Physics · Spec 1.10, 1.13
The No-Time Kinematics Equation and Vectors
Covers use v squared = u squared + 2as, Rearrange the equation and Distinguish scalar and vector quantities.
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The No-Time Kinematics Equation and Vectors
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Spec 1.10, 1.13
What you need to know
- Use v squared = u squared + 2as
- Rearrange the equation
- Distinguish scalar and vector quantities
Active recall
Quick check
Answer each question before opening the answer.
When is v2 = u2 + 2as useful?
For constant acceleration when time is absent
Is momentum scalar or vector?
Vector
What is the final step after calculating v squared?
Take the appropriate square root
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