Mechanics – Page 77

Question-74594

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74594 by ajfour last updated on 27/Nov/19 Commented by ajfour last updated on 27/Nov/19 $R e p o s t e d : Q . 74557$ $A p a r t i c l e o f m a s s m t i e d t o O$ $w i t h a s t r i n g o f l e n g t h b a n d$ $r e l e a s e d a t t = 0 a t t h e r i m o f$ $${a}\:{hollow}\:{hemisphere}\:{crucible}.…

Question-74560

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74560 by ajfour last updated on 26/Nov/19 Commented by ajfour last updated on 26/Nov/19 $L e t h e i g h t b e b . R e l a t e Ω t o \frac{d ω}{d t} .$ Terms of Service Privacy Policy Contact:…

Question-74557

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74557 by ajfour last updated on 26/Nov/19 Commented by ajfour last updated on 26/Nov/19 $I n a f i x e d f r i c t i o n l e s s c r u c i b l e$ $i n t h e f o r m o f h o l l o w h e m i s p h e r e,$ $r a d i u s R, a s m a l l m a s s m i s$ $r e l e a s e d w i t h a s t r i n g (l e n g t h$ $$\left.\:{b}\:<\:\sqrt{\mathrm{2}}\:{R}\:\right)\:{attaching}\:{it}\:{to}\:{a}\:{point}…

A-rope-inclined-at-angle-37-to-the-horizontal-is-used-to-drag-a-50kg-block-along-a-level-floor-with-an-acceleration-of-1m-s-2-The-coefficient-of-friction-between-the-block-and-the-floor-is-0-2-Wh

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74522 by necxxx last updated on 25/Nov/19 $A r o p e i n c l i n e d a t a n g l e 37 ° t o t h e$ $h o r i z o n t a l i s u s e d t o d r a g a 50 k g b l o c k$ $a l o n g a l e v e l f l o o r w i t h a n a c c e l e r a t i o n$ $o f 1 m / s^{2} . T h e c o e f f i c i e n t o f f r i c t i o n$ $b e t w e e n t h e b l o c k a n d t h e f l o o r i s 0.2 .$ $W h a t i s t h e t e n s i o n i n t h e r o p e ?$ Commented by…

Question-74419

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74419 by peter frank last updated on 24/Nov/19 Commented by peter frank last updated on 29/Nov/19 $p l e a s e$ Terms of Service Privacy…

Question-74418

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74418 by peter frank last updated on 24/Nov/19 Answered by ajfour last updated on 24/Nov/19 $$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\overset{\:^{\overset{{N}} {\nwarrow}} \underset{\underset{{mg}} {\downarrow}} {\mathbb{C}}\rightarrow_{{mv}^{\mathrm{2}} /{R}} } {\diagup}…

Question-74415

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74415 by Learner-123 last updated on 24/Nov/19 Commented by Learner-123 last updated on 24/Nov/19 $p l e a s e s o l v e t h i s b y c o n s e r v a t i o n o f$ $e n e r g y .$ Answered by ajfour last…

Question-74308

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Question Number 74308 by Learner-123 last updated on 21/Nov/19 Answered by Tanmay chaudhury last updated on 22/Nov/19 $P \times 2 R = I α$ $α = \frac{w - w_{0}}{t}$ $$\frac{{w}−{w}_{\mathrm{0}} }{{t}}=\frac{{P}×\mathrm{2}{R}}{{I}} \…

Question-74274

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74274 by Learner-123 last updated on 21/Nov/19 Answered by mr W last updated on 21/Nov/19 $r i n g :$ $r = \sqrt{l^{2} - h^{2}}$ $${M}=\mathrm{2}\pi{r}\rho \…

Question-74075

Tinku Tara June 3, 2023 Mechanics 0 Comments

Question Number 74075 by ajfour last updated on 18/Nov/19 Commented by ajfour last updated on 18/Nov/19 $T o T i n k u t a r a$ $I w a s g o i n g t o d e l e t e i t o n s e c o n d$ $t h o u g h t b u t i t o u c h e d u p v o t e$ $a n d c a n n o t d e l e t e i t n o w,$ $$\left({please}\:{help}\:{delete}\:{it}.\right)…

Category: Mechanics