An Object of Mass 0

question 56

Multiple Choice

An object of mass 0.50 kg is transported to the surface of Planet X where the object's weight is measured to be 20 N.The radius of the planet is 4.0 x 10⁶ m.What is the mass of Planet X? (G = 6.67 x 10^-11 N*m²/kg²)

• A)13 x 10¹⁹ kg
• B)17 x 10²² kg
• C)9.6 x 10²⁴ kg
• D)21 x 10²⁵ kg

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Definitions:

Insulin

A hormone produced by the pancreas that is essential for regulating blood glucose levels, often supplemented in diabetes treatment.

Abdomen

The part of the body containing the digestive organs; located between the chest and pelvis.

Upper Buttocks

The upper region of the posterior part of the body that lies between the lower back and the lower part of the pelvis.

Polyunsaturated Fats

A type of dietary fat found in foods like nuts, seeds, and fish, beneficial for heart health when consumed in moderation.