Quick questions on Circular motion: centripetal force, horizontal circles and vertical circles - OCR A-Level Further Maths A

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 particle moves in a circle of radius

2

m at

\omega = 4

rad s

^{-1}

. Find its speed. [1 mark]

What is q2?

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Find the centripetal force on a

0.5

kg mass moving at

6

m s

^{-1}

in a circle of radius

3

m. [2 marks]

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