A bob is attached to a string as shown in the figure below. At the lowest point, it is given a h...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=EGWbhp08Wqg


Category:
Show
Duration: 4:42
11 views
0

A bob is attached to a string as shown in the figure below. At the lowest point, it is given a horizontal velocity \( u \). The bob rotates complete circle in vertical plane. For different values of \( u \), it can have different total acceleration at different points. For each of the points marked in column I, match the possible direction(s) of the total acceleration given by statements (i), (ii), (iii), (iv), and (v).

Match the situation of the particle with the statement given in Column II.
(1) \( \mathrm{A}-\Pi \mathrm{I} \)
(2) B-I, IV, V
(3) C-I, II
(4) D-III, IV
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16A particle is moving in \( x y \) plane. Its velocity and acceleration at a certain instant is g...
2022-11-16Evaluate the following limits: \[ \lim _{x \rightarrow 0} \frac{\tan 2 x-\sin 2 x}{x^{3}} \]
2022-11-16One end of a massless spring of spring constant \( 100 \mathrm{~N} / \mathrm{m} \) and natural l...
2022-11-16Small parts each of mass \( m \) on a conveyer belt moving with constant velocity are allowed to...
2022-11-16рдмрд╣реБрдЖрдгрд╡рд┐рдХ, рд╡реГрд╣рддрдЖрдгрд╡рд┐рдХ рддрдерд╛ рд╕рдВрдЧреБрдгрд┐рдд рдХреЛрд▓реЙрдпрдбреНрд╕ рдХреНрдпрд╛ рд╣реЛрддреЗ рд╣реИрдВ? рдкреНрд░рддреНрдпреЗрдХ рдХреЛ рдЙрджрд╛рд╣рд░рдг рд╕рд╣рд┐рдд рд╕реНрдкрд╖реНрдЯ рдХреАрдЬрд┐рдПред
2022-11-16When light rays are incident on a prism at an angle of \( 45^{\circ} \), the minimum deviation i...
2022-11-16For the Fabry-Perot etalon of thickness \( d=2.5 \mathrm{~cm} \) find: the highest order of inte...
2022-11-16Consider the experiment in which a coin is tossed repeatedly until a head comes up. Describe the...
2022-11-16What are the atomic no. and symbol of elements whose outermost electrons are represented as \[ 4...
2022-11-16Read the following and answer questions 4(i) Bioethics includes rules of conduct that may be use...
2022-11-16A bob is attached to a string as shown in the figure below. At the lowest point, it is given a h...
2022-11-16A force of constant magnitude \( F=10 \mathrm{~N} \) acts on a particle moving in a plane such t...
2022-11-16Which one of the following enables the mammalian kidney to regulate water reabsorption during st...
2022-11-16рдпрд╕реВрд▓рдд рдпреЗрдЧ рдХрд╛рд░реНрдп рд▓рд┐рдЦрд┐рдПред
2022-11-16If \( A, B, C \) are acute positive angles such that \( A+B+C= \) \( \pi \) and \( \cot A \cot B...
2022-11-16Insert 6 numbers between 3 and 24 such that the resulting sequence is an A.P.
2022-11-16Two different masses are connected to two light and inextensible strings as shown in the figure....
2022-11-16Solution set of the inequality \( \log _{3}(x+2)(x+4)+ \) \( \log _{1 / 3}(x+2)\frac{1}{2} \log ...
2022-11-16A particle of mass \( m_{1} \) moves in a circular path of radius \( R \) on a rotating table. A...
2022-11-16Answer each of the following questions in one word or one sentence or as per exact requirement o...
2022-11-16Incorrect match for name of functional group is (A) \( -\mathrm{CONH}_{3} \) : \( \quad \) amide...