Category: Mechanics

Question Number 209099 by Spillover last updated on 01/Jul/24 Answered by mr W last updated on 02/Jul/24 $${say}\:{particle}\:\mathrm{2}\:{starts}\:{time}\:{T}\:\:{later} \\ $$$${than}\:{particle}\:\mathrm{1}.\: \\ $$$$ \\ $$$${particle}\:\mathrm{2}\:{at}\:{time}\:{t}: \\…

Question Number 208999 by Spillover last updated on 30/Jun/24 Answered by mr W last updated on 30/Jun/24 Commented by mr W last updated on 30/Jun/24…

Question Number 208091 by Brishavelosoa last updated on 04/Jun/24 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 206273 by EmGent last updated on 10/Apr/24 $$\mathrm{Does}\:\mathrm{anyone}\:\mathrm{know}\:\mathrm{how}\:\mathrm{this}\:\mathrm{works}\:? \\ $$$$ \\ $$$$\mathrm{I}\:\mathrm{have}\:{d}\psi\:=\:\left({x}^{\mathrm{2}} -{cy}^{\mathrm{2}} \right){dy} \\ $$$$ \\ $$$$\mathrm{And}\:\mathrm{my}\:\mathrm{physics}\:\mathrm{teacher}\:\mathrm{says}\:\mathrm{it}\:\mathrm{is}\:\left(\mathrm{or}\:\mathrm{can}\right. \\ $$$$\left.\mathrm{be}\right)\:\mathrm{a}\:\mathrm{harmonic}\:\mathrm{function}\:\left(\Delta\psi\:=\:\mathrm{0}\right) \\ $$$$\mathrm{Can}\:\mathrm{anyone}\:\mathrm{explain}\:? \\…

Question Number 204078 by mr W last updated on 05/Feb/24 Commented by mr W last updated on 09/Feb/24 $${find}\:{the}\:{minimum}\:{velocity}\:{the}\:{ball} \\ $$$${should}\:{have}\:{at}\:{point}\:{A}. \\ $$$${example}:\:{a}=\mathrm{5}{m},\:{b}=\mathrm{8}{m} \\ $$…