Category: Mechanics

Question Number 155560 by peter frank last updated on 02/Oct/21 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 155292 by peter frank last updated on 28/Sep/21 Answered by peter frank last updated on 30/Sep/21 $$\mathrm{R}=\mathrm{a}=\frac{\mathrm{v}^{\mathrm{2}} \mathrm{sin}\:\mathrm{2}\theta}{\mathrm{g}}=\frac{\mathrm{2v}^{\mathrm{2}} \mathrm{sin}\:\theta\mathrm{cos}\:\theta}{\mathrm{g}}…\left(\mathrm{i}\right) \\ $$$$\mathrm{H}=\mathrm{x}=\frac{\mathrm{v}^{\mathrm{2}} \mathrm{sin}\:^{\mathrm{2}} \theta}{\mathrm{2g}}…

Question Number 155294 by peter frank last updated on 28/Sep/21 Answered by peter frank last updated on 30/Sep/21 Commented by peter frank last updated on…

Question Number 155035 by peter frank last updated on 24/Sep/21 Answered by mr W last updated on 24/Sep/21 $${h}_{{max}} =\frac{{u}_{\mathrm{0}} ^{\mathrm{2}} \mathrm{sin}^{\mathrm{2}} \:\theta}{\mathrm{2}{g}} \\ $$$${p}.{e}.\:{at}\:{h}=\frac{{h}_{{max}}…

Question Number 155034 by peter frank last updated on 24/Sep/21 Commented by peter frank last updated on 24/Sep/21 $$\mathrm{i}\:\mathrm{think}\:\mathrm{h}_{\mathrm{o}} ={l} \\ $$$${u}_{{o}} ={max}\:{speed} \\ $$…