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Question Number 82358 by TawaTawa last updated on 20/Feb/20
Show that:       a_n   =  − rĪ‰^2  ,   show clearly how you arrive  at your result.
$$\mathrm{Show}\:\mathrm{that}:\:\:\:\:\:\:\:\mathrm{a}_{\mathrm{n}} \:\:=\:\:−\:\mathrm{r}\omega^{\mathrm{2}} \:,\:\:\:\mathrm{show}\:\mathrm{clearly}\:\mathrm{how}\:\mathrm{you}\:\mathrm{arrive} \\ $$$$\mathrm{at}\:\mathrm{your}\:\mathrm{result}. \\ $$
Commented by TawaTawa last updated on 20/Feb/20
Please help
$$\mathrm{Please}\:\mathrm{help} \\ $$
Commented by Sandy Suhendra last updated on 20/Feb/20
is a_n  the maximum of acceleration?
$$\mathrm{is}\:\mathrm{a}_{\mathrm{n}} \:\mathrm{the}\:\mathrm{maximum}\:\mathrm{of}\:\mathrm{acceleration}? \\ $$
Commented by TawaTawa last updated on 20/Feb/20
It is an acceleration sir. yes sir
$$\mathrm{It}\:\mathrm{is}\:\mathrm{an}\:\mathrm{acceleration}\:\mathrm{sir}.\:\mathrm{yes}\:\mathrm{sir} \\ $$

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