Question

Asked Nov 4, 2019

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What would be the acceleration of gravity (in m/s^{2}) at the surface of a world with nine times Earth's mass and five times its radius?

Step 1

Let

Mass of the earth = M_{e}

Mass of the world = M_{w}

Radius of the earth = R_{e}

Radius of the world = R_{w}

Step 2

Given:

Step 3

Acceleration of grav...

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