Question Number 226386 by fantastic2 last updated on 26/Nov/25 Commented by fantastic2 last updated on 27/Nov/25 $${l}=\mathrm{5}\pi{R} \\ $$$${a}\:{force}\:{F}\:{is}\:{given}\:{horizontally} \\ $$$${for}\:\mathrm{1}{sec}\:{such}\:{that}\:{the}\:{speed}\:{of}\:{the}\:{ball} \\ $$$${becomes}\:\mathrm{0}\:{just}\:{before}\:{touching}\:{the}\:{cylinder} \\ $$$${find}\:{the}\:{time}\:{taken}\:{to}\:{touch}\:{and}\:{the}\:{force}…
Question Number 226351 by Lara2440 last updated on 26/Nov/25 $$\mathrm{Prove}\:\mathrm{M}\ddot {\mathrm{o}bious}\:\mathrm{String}\:\mathrm{is}\:\mathrm{Not}\:\mathrm{a}\:\mathrm{Orientated}\:\mathrm{Surface}. \\ $$$$\sigma\left({u},\theta\right)=\begin{cases}{\left(\mathrm{1}−{u}\centerdot\mathrm{sin}\left(\frac{\mathrm{1}}{\mathrm{2}}\theta\right)\right)\mathrm{cos}\left(\theta\right)}\\{\left(\mathrm{1}−{u}\centerdot\mathrm{sin}\left(\frac{\mathrm{1}}{\mathrm{2}}\theta\right)\right)\mathrm{sin}\left(\theta\right)}\\{{u}\centerdot\mathrm{cos}\left(\frac{\mathrm{1}}{\mathrm{2}}\theta\right)}\end{cases}\:\:,\:−\frac{\mathrm{1}}{\mathrm{2}}\leq{u}\leq\frac{\mathrm{1}}{\mathrm{2}}\:,\:\mathrm{0}\leq\theta\leq\mathrm{2}\pi \\ $$ Answered by Lara2440 last updated on 26/Nov/25 $$\: \\ $$$$\mathrm{To}\:\mathrm{show}\:\mathrm{that}\:\mathrm{this}\:\mathrm{Surface}\:\mathrm{is}\:\mathrm{Oriented},…
Question Number 226372 by ajfour last updated on 26/Nov/25 Commented by ajfour last updated on 26/Nov/25 $${Find}\:{radii}\:\left({equal}\right)\:{of}\:{the}\:{two} \\ $$$${circles}.\:{Rectangle}\:{sides}\:{are} \\ $$$${length}\:{a}=\mathrm{2},\:{height}\:{b}=\mathrm{1}. \\ $$ Answered by…
Question Number 226375 by ajfour last updated on 26/Nov/25 Commented by ajfour last updated on 26/Nov/25 $${Semicircle}\:{radius}\:{is}\:{R}.\:{Square} \\ $$$${side}\:{is}\:{s}.\:{Find}\:{circle}\:{radius}\:{r}. \\ $$ Answered by fantastic2 last…
Question Number 226371 by fantastic2 last updated on 26/Nov/25 $${calculate}\:{the}\:{volume}\:{of}\:{a}\:{sphere} \\ $$$${using}\:{double}\:{integral} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 226334 by fantastic2 last updated on 25/Nov/25 Commented by mr W last updated on 25/Nov/25 $${is}\:{the}\:{ground}\:{smooth}\:{or}\:{the}\:{roller} \\ $$$${rolls}\:{on}\:{the}\:{ground}\:{without}\:{slipping} \\ $$$${either}? \\ $$ Commented…
Question Number 226292 by Spillover last updated on 25/Nov/25 Answered by Frix last updated on 25/Nov/25 $$=\int\frac{\mathrm{cos}\:{x}\:\mathrm{sin}\:{x}}{\mathrm{cos}\:{x}\:+\mathrm{sin}\:{x}}{dx}\:\overset{\left[{t}=\mathrm{tan}\:\frac{{x}}{\mathrm{2}}\right]} {=} \\ $$$$=\mathrm{4}\int\frac{{t}\left({t}^{\mathrm{2}} −\mathrm{1}\right)}{\left({t}^{\mathrm{2}} +\mathrm{1}\right)^{\mathrm{2}} \left({t}^{\mathrm{2}} −\mathrm{2}{t}−\mathrm{1}\right)}{dt}\:\overset{\left[\mathrm{decompose}\:\mathrm{etc}.\right]} {=}…
Question Number 226293 by ajfour last updated on 25/Nov/25 $${A}\:{hemispherical}\:{bowl}\:{of}\:{radius}\:{R} \\ $$$$\:{with}\:{maimum}\:{water}\:{in}\:{it}\:{without} \\ $$$${needing}\:{to}\:{spill}\:{is}\:{spinning}\:{with}\:{the} \\ $$$${content}\:{at}\:{constant}\:\omega.\:{Find}\:{volume} \\ $$$${of}\:{water}\:{in}\:{bowl}. \\ $$$$ \\ $$ Commented by fantastic2…
Question Number 226289 by Mingma last updated on 25/Nov/25 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 226322 by ablala last updated on 25/Nov/25 Commented by fantastic2 last updated on 25/Nov/25 $${bro}\:{posted}\:{a}\:{whole}\:{essay} \\ $$ Commented by TonyCWX last updated on…