Assertion : If the product of surface area and density is same for two planets, escape velocitie... VIDEO
Assertion : If the product of surface area and density is same for two planets, escape velocities will be same for both.https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-10-28 A planet of mass \( m \) is in an elliptical orbit around the sun with an orbital period \( T \)... 2022-10-28 If a satellite is revolving close to a planet of density \( \rho \) with period \( T \), show th... 2022-10-28 Assuming the earth to have a constant density, point out which of the following curves show the ... 2022-10-28 The height above the surface of earth at which the gravitational field intensity is reduced to \... 2022-10-28 The acceleration due to gravity near the surface of a planet of radius \( R \) and density \( d ... 2022-10-28 For a planet revolving around sun, if \( a \) and \( b \) are the respective semi-major and semi... 2022-10-28 A straight tunnel is dug into the earth as shown in figure at a distance \( b \) from its centre... 2022-10-28 A planet has twice the density of earth but the acceleration due to gravity on its surface is ex... 2022-10-28 Equivalent resistance between \( A \) and \( B \) in figure is
(1) \( 8 r / 7 \)
(2) \( 7 r / 8 ... 2022-10-28 The angular speed of rotation of earth about its axis at which the weight of man standing on the... 2022-10-28 Assertion : If the product of surface area and density is same for two planets, escape velocitie... 2022-10-28 In the circuit shown, current through \( 25 \mathrm{~V} \) cell is
\( 10 \mathrm{~V} \quad 5 \ma... 2022-10-28 If \( M \) is the mass of the earth and \( R \) its radius, the ratio of the gravitational accel... 2022-10-28 In the given circuit (as shown in figure),
(1) the equivalent resistance between \( C \) and \( ... 2022-10-28 Each of the resistors shown in figure has resistance \( R \). Find the equivalent resistance bet... 2022-10-28 In figure, points \( A \) and \( B \) are connected by a perfectly conducting wire. Calculate th... 2022-10-28 A battery of emf \( E \) and internal resistance \( r \) is connected across a resistance \( R \... 2022-10-28 In the circuit as shown, \( V_{A}-V_{B}=V \). The resistance of each wire \( A B, A C \), etc. a... 2022-10-28 There is an infinite wire grid with cells in the form of equilateral triangles. The resistance o... 2022-10-28 For the circuit shown in the figure, determine the charge of the capacitor in steady state.
(1) ... 2022-10-28 For the circuit shown in figure, the equivalent resistance between \( A \) and \( C \) is
(1) \(...
0