Look at the drawing given in Fig. which has been drawn with ink of uniform line thickness. The m... VIDEO
Look at the drawing given in Fig. which has been drawn with ink of uniform line thickness. The mass. of ink used to draw each of the two inner circles and each of the two line segments is \( m \). The mass of ink used to draw the outer circle is \( 6 \mathrm{~m} \). The coordinates of the centres of the different parts are : outer circle \( (0,0) \), left inner circle \( (-a, a) \), right of inner circle \( (a, a) \), vertical line \( (0,0) \) and the horizontal line \( (0,-a) \). The \( Y \)-coordinate of the \( \mathrm{CM} \) of the ink in this drawing is :
(A) \( a / 10 \)
(B) \( a / 8 \)
(C) \( a / 12 \)
(D) \( a / 3 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2022-11-16 तंत्रिका ऊतक की रिपेयरिंग का कार्य करती है-
(A) ग्लियल कोशायें
(B) साइटोन
(C) केवल एक्सोन
(D) तन... 2022-11-16 In each situation of Column I, a uniform disc of mass \( m \) and radius \( R \) rolls on a roug... 2022-11-16 A solid cylinder of mass \( M \) and Radius \( R \) is given a linear velocity \( v_{0} \) and a... 2022-11-16 If \( \int_{0}^{n \pi} f\left(\cos ^{2} x\right) d x=k \int_{0}^{\pi} f\left(\cos ^{2} x\right) ... 2022-11-16 If \( a, b, c \) are three distinct positive real numbers then the number of real roots of \( a ... 2022-11-16 Evaluate the following limits: \[ \lim _{x \rightarrow 0} \frac{a^{m x}-1}{b^{n x}-1}, n \neq c \] 2022-11-16 समयुम्मजी एवं विषमयुमजी से आप क्या समझते हैं ? 2022-11-16 How the sex determination in birds is different from the sex determination in human beings? 2022-11-16 If \( \cot (x / 2)-\operatorname{cosec}(x / 2)=\cot x \), then \( x= \)
(A) \( 2 n \pi \pm \frac... 2022-11-16 Match the statements in Column I with those in Column I One or more matching is possible. 2022-11-16 Look at the drawing given in Fig. which has been drawn with ink of uniform line thickness. The m... 2022-11-16 Match the columns. 2022-11-16 Give an account of the circulatory, respiratory and excretory systems of grasshopper. 2022-11-16 आइसोडोफियर (तुल्यांतरी नाभिक) क्या होते हैं? 2022-11-16 Solve the equations: \[ (3 x-7)^{2}-(2 x-3)^{2}=(x-4)(3 x+1) \] 2022-11-16 A solid sphere, a thin-walled hollow sphere, a solid cylinder, a thin-walled hollow cylinder and... 2022-11-16 Find the quadratic equation whose sum of the roots of is 2 and sum of their cubes is 98 . 2022-11-16 Which among the following are diamagnetic?
(A) \( \mathrm{N}_{2} \)
(B) \( \mathrm{N}_{2}^{2-} \... 2022-11-16 If \( A \) and \( B \) are two sets such that \( A \subset B \), then Find: \[ A \cap B \] 2022-11-16 Zoological parks have collection of
(A) Endemic living species only
(B) Exotic living species on... 2022-11-16 Which property of an element is not variable?
(A) Valence
(B) Atomic mass
(C) Equivalent mass
(D...