Yatayyat
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Have been doing this question but stuck on how to part c)ii

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These are my workings so far

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Any help would be amazing! Thanks

EDIT: Nevermind I think I figured it out. I remember getting a similar question like this but forgot how to do the steps

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Last edited by Yatayyat; 1 month ago
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jack_harrison
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Alternative solution here using the centripetal force equation instead of Newton's second law. Gives you the velocity to chuck into ciii) straight away.
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