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AS 1 Forces, Energy and Electricity
Quick questions on Scalars and vectors: resolving and adding vectors - CCEA A-Level Physics
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
A force of acts at above the horizontal. Find its horizontal and vertical components. [2 marks]
What is q2?Show answer
Two perpendicular displacements of east and north are combined. State the magnitude of the resultant. [1 mark]
What is q3?Show answer
Explain why pulling a heavy case along on a strap at an angle reduces the upward force needed but does not give the largest horizontal pull. [2 marks]
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