For the same total mass, which of the following will have the largest moment of inertia about an... VIDEO
For the same total mass, which of the following will have the largest moment of inertia about an axis passing through the centre of gravity and perpendicular to the plane of body?
(1) A ring of radius \( l \)
(2) A disc of radius \( l \)
(3) A square lamina of side \( 2 l \)
(4) Four rods forming square of side \( 2 l \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live
Other Videos By PW Solutions 2022-11-16 Three point masses \( m_{1}, m_{2} \) and \( m_{3} \) are located at the vertices of an equilate... 2022-11-16 Two circular discs \( A \) and \( B \) are of equal masses and thicknesses but made of metal wit... 2022-11-16 рдЬрд▓ рддрдерд╛ рд╡рд╛рдпреБ рдореЗрдВ рдХреМрди рдкреНрд░рддрд┐рдЪреБрдореНрдмрдХреАрдп рд╣реИ рддрдерд╛ рдХреМрди рдЕрдиреБрдЪреБрдореНрдмрдХреАрдп? 2022-11-16 рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдкреНрд░рддреНрдпреЗрдХ рд╕рдореНрдорд┐рд╢реНрд░ рд╕рдВрдЦреНрдпрд╛ рдХрд╛ рдорд╛рдкрд╛рдВрдХ рдФрд░ рдХреЛрдгрд╛рдВрдХ рдЬреНрдЮрд╛рдд рдХреАрдЬрд┐рдП- \[ -1-i \sqrt{3} \] 2022-11-16 Let \( I_{A} \) and \( I_{B} \) be moments of inertia of a body about two axes \( A \) and \( B ... 2022-11-16 From a given sample of uniform wire, two circular loops \( P \) and \( Q \) are made, \( P \) of... 2022-11-16 It is found that if a neutron suffers an elastic collinear collision with deuterium at rest, fra... 2022-11-16 рдЕрднрд┐рдХреНрд░рд┐рдпрд╛ \( 2 \mathrm{~A}+\mathrm{B} \rightarrow \mathrm{A}_{2} \mathrm{~B} \) рдХреЗ рд▓рд┐рдП рд╡реЗрдЧ \( =k... 2022-11-16 Explain the following: Diamond is very hard while graphite is soft. 2022-11-16 Find the lowest common multiple of \( x y^{2}, 3 y z^{2}, 2 z x^{2} \) 2022-11-16 For the same total mass, which of the following will have the largest moment of inertia about an... 2022-11-16 A sphere is moving towards the positive \( x \)-axis with a velocity \( v_{c} \) and rotates clo... 2022-11-16 The centres of the spheres 1,2 and 3 lie on a single straight line. Sphere 1 is moving with an (... 2022-11-16 The angular momentum of an electron in the third orbit of an atom is:
(A) \( 3.15 \times 10^{-34... 2022-11-16 A light wave is incident normally over a slit of width \( 24 \times 10^{-5} \mathrm{~cm} \). The... 2022-11-16 Two rings of same radius and mass are placed such that their centres are at a common point and t... 2022-11-16 рдЙрджрд╛рд╕реАрди \( \mathrm{FeCl}_{3} \) рдХреЗ рд╕рд╛рде рдлреАрдиреЙрд▓ рд░рдВрдЧ рджреЗрддрд╛ рд╣реИ:
(A) рд▓рд╛рд▓
(B) рд╣рд░рд╛
(C) рдмреИрдВрдЧрдиреА
(D) Content ... 2022-11-16 Haemoglobin is
(A) an oxygen carrier in human blood
(B) a protein used as food supplement
(C) an... 2022-11-16 In how many ways can 17 billiard balls be arranged, if 7 of them are black, 6 red, and 4 white? 2022-11-16 Let \( A \) and \( B \) be two square matrices of order 3 such that \( \operatorname{det} .(A)=3... 2022-11-16 This question has Statement I and Statement II. Of the four choices given after the Statements, ...