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A student of weight 720 N was sent to another planet. If the planet has a...

A student of weight 720 N was sent to another planet. If the planet has a mass that is 5 X the mass of the earth and a radius that is 1/3 the radius of the earth,

a) what would be the mass in kg of the student when on Nerdland?

b) what would be the mass in kg of the student when on Nerdland?

c) what would be the weight in N of the student when on Nerdland?

Assume g on the surface of the earth to be 9.8 N/m.

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Answer #1

(a) And (b) The mass of the student on the Earth is, weight Searth 720 N 9.8 m/s2 = 73.469 kg = The mass of an object is consThe acceleration due to gravity on the surface of Nerdland is, GM Nerdland Nerdland- erdand G(5MB*th) th GMBarth -(45)| aEart

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