Two wires \( A \) and \( B \) are of same material. Their lengths are in the ratio \( 1: 2 \) an... VIDEO
Two wires \( A \) and \( B \) are of same material. Their lengths are in the ratio \( 1: 2 \) and diameters are in the ratio \( 2: 1 \). When stretched by forces \( F_{A} \) and \( F_{B} \) respectively, they get equal increase in their lengths. Then, the ratio \( F_{A}: F_{B} \) should behttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-07-03 Let \( S_{1}, S_{2} \) and \( S_{3} \) be three sets defined as
\[
\begin{array}{l}
S_{1}=\{z \i... 2023-07-03 Let \( O \) be the origin and \( A \) be the point \( z_{1}=1+2 i \). If \( B \) is the point \(... 2023-07-03 Let \( S=z \in C:|z-3| \leq 1 \) and \( z(4+3 i)+\bar{z}(4-3 i) \leq 24 \).
If \( \alpha+i \beta... 2023-07-03 Let \( A=\{z \in C: 1 \leq|z-(1+i)| \leq 2\} \) and \( B=\{z \in A: \mid \) \( z-(1-i) \mid=1\} ... 2023-07-03 Let \( P\left(e^{i \alpha / 1}\right), Q\left(e^{i \alpha / 2}\right), R\left(e^{i \alpha / 3}\r... 2023-07-03 The cube roots of unity when represented on Argand diagram form the vertices of an equilateral t... 2023-07-03 Let \( \mathrm{z} \) be those complex numbers which satisfy \( |z+5| \leq 4 \) and \( z(1+i)+\ba... 2023-07-03 The area of the triangle with vertices \( A(z), B(i z) \) and \( C(z+ \) \( i z) \) is :
(a) \( ... 2023-07-03 Four rods \( A, B, C, D \) of same length and material but of different radii \( r, r \sqrt{2}, ... 2023-07-03 A uniform slender rod of length \( L \), cross- sectional area \( A \) and Youngs modulus \( Y \... 2023-07-03 Two wires \( A \) and \( B \) are of same material. Their lengths are in the ratio \( 1: 2 \) an... 2023-07-03 A mild steel wire of length \( 1.0 \mathrm{~m} \) and cross-sectional area \( 0.50 \times 10^{-2... 2023-07-03 An aluminum wire and a steel wire of the same length and cross-section are joined end to end. Th... 2023-07-03 To what depth below the surface of sea should a rubber ball be taken as to decrease the volume b... 2023-07-03 Two wires of same length and radius are joined end to end and loaded. The Youngs modulii of the ... 2023-07-03 A rod of length \( L \) kept on a smooth horizontal surface is pulled along its length by a forc... 2023-07-03 A rigid rod of mass \( m \) and lengths \( l \). Is being rotated in horizontal plane about a ve... 2023-07-03 Wires \( A \) and \( B \) are made from the same material. A has twice the diameter and three ti... 2023-07-03 Two bars \( A \) and \( B \) are stuck using an adhesive. The contact surface of the bars make a... 2023-07-03 A massless uniform rod is subjected to force \( \mathrm{F} \) at its free end as shown in figure... 2023-07-03 The elastic potential energy of a wire of length \( L \) and radius \( R \) twisted by an an...
0