Comment pouvons-nous vous aider ?
Martin Frankel
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Martin Frankel a ajouté un commentaire,
👍 That's a great tip! Thanks. But how about the omega and the exponents (e.g., ω²--which I cut and pasted from your reply above)?
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Martin Frankel a ajouté un commentaire,
Ah! Thanks very much for your help. I should have known the issue would be carelessness rather than an inconsistency in the equations! I'm embarrassed but happy. And grateful that you were will...
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Martin Frankel a créé une publication,
Physics: centripetal acceleration: worked example video
RéponduThe problem involved showing the effect on acceleration of doubling the radius (keeping angular acceleration constant). Using A=w^2 R, the answer is A doubles. BUT, using V=wR, and plugging V int...
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