Chapter 10 – Gravitation
Two identical spherical balls each of mass m are placed as shown in figure. Plot the variation of g (gravitational intensity) along the x-axis.
20
Sep
Two identical spherical balls each of mass m are placed as shown in figure. Plot the variation of g (gravitational intensity) along the x-axis. Two identical spherical balls each of mass m are placed as shown in figure. Plot the variation of g (gravitational intensity) along the x-axis. September 20, 2020 Category: Chapter 10 - [...]
A uniform solid sphere of radius R produces a gravitational acceleration of ag on its surface. At what two distance from the centre of the sphere the acceleration due to gravity is ag /4?
20
Sep
A uniform solid sphere of radius R produces a gravitational acceleration of ag on its surface. At what two distance from the centre of the sphere the acceleration due to gravity is ag /4? A uniform solid sphere of radius R produces a gravitational acceleration of ag on its surface. At what two distance from [...]
ge and gp denote the acceleration due to gravity on the surface of the earth and on another planet whose mass and radius are twice to that of the earth. Then
20
Sep
ge and gp denote the acceleration due to gravity on the surface of the earth and on another planet whose mass and radius are twice to that of the earth. Then ge and gp denote the acceleration due to gravity on the surface of the earth and on another planet whose mass and radius are [...]
A man weighs 80kg on the surface of earth of radius R. At what height above the surface of earth his weight will be 40 kg?
20
Sep
A man weighs 80kg on the surface of earth of radius R. At what height above the surface of earth his weight will be 40 kg? A man weighs 80kg on the surface of earth of radius R. At what height above the surface of earth his weight will be 40 kg? September 20, 2020 [...]
Two concentric shells of uniform density of mass M1 and M2 are situated as shown in the figure. The forces experienced by a particle of mass m when placed at positions A,B and C respectively are (given OA=p, OB=q, and OC=r)
20
Sep
Two concentric shells of uniform density of mass M1 and M2 are situated as shown in the figure. The forces experienced by a particle of mass m when placed at positions A,B and C respectively are (given OA=p, OB=q, and OC=r) and OC=r) B and C respectively are (given OA=p OB=q Two concentric shells of [...]