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------------------------------------------------ A man weighing 980 N on Earth weighs only 163 N on the Moon. His mass on the Moon is ____ kg. (Use [tex]g = 9.8 \, \text{m/s}^2[/tex])

Answer :

Answer:

100kg

Explanation:

m=980n/9.8m/s^2=100kg

Mass is a constant quantity or property of a particle or an object. It doesn’t change.

Hence, mass of the man on the moon will be the same as mass of the man on earth; 100kg.

The weight of a particle or object is the force of gravity on the object; its is expressed as:

[tex]W = m * g[/tex]

Where m is mass and g is acceleration due to gravity.

Given that the man's weight on earth is 980N and acceleration due to gravity g = 9.8m/s².

We substitute the values into the equation and solve for "m" mass[tex]980N = m * 9.8m/s^2\\\\m = \frac{980kg.m/s^2}{9.8m/s^2}\\\\m = 100kg[/tex]

The man's mass on Earth is 100kg.

We know that, Mass is a constant quantity or property of a particle or object. It doesn’t change.

Hence, mass of the man on the moon will be the same as mass of the man on earth; 100kg.

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