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Unit 1 Motion, Energy and Matter

Quick questions on Basic physics: SI units, vectors and equilibrium - WJEC A-Level Physics

2short 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?
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A 40N40\,\text{N} force acts at 3030^\circ above the horizontal. Find its horizontal and vertical components. [2 marks]
What is q2?
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State the two conditions for a body to be in equilibrium under coplanar forces. [2 marks]

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