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a spherical shell has inner radius r1, outer radius r2, and mass m, distributed uniformly throughout the shell. the magnitude of the gravitational force exerted on the shell by a point particle of mass m, located a distance d from the center, outside the inner radius and inside the outer radius, is

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The magnitude of the gravitational force exerted on a spherical shell by a point particle is given by the formula F = (G * m * M) / d^2, where G is the gravitational constant, m is the mass of the point particle, M is the mass of the shell, and d is the distance between the center of the shell and the point particle. This equation applies as long as the point particle is located outside the inner radius and inside the outer radius of the shell.

The magnitude of the gravitational force exerted on a spherical shell by a point particle is given by the formula:

F = (G * m * M) / d^2

Where F is the magnitude of the gravitational force, G is the gravitational constant, m is the mass of the point particle, M is the mass of the shell, and d is the distance between the center of the shell and the point particle.

In this case, since the mass is distributed uniformly throughout the shell, the mass can be considered to be located at the center. Therefore, the equation simplifies to:

F = (G * m * M) / d^2

This equation applies as long as the point particle is located outside the inner radius and inside the outer radius of the shell.

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