Question

On Earth, the mass of one of the lunar landing modules used to explore the moon was measured to be about 4,200 kg. The acceleration due to gravity on the moon is about one-sixth that of Earth.

What is the lunar landing module’s weight on Earth? N
What is the mass of the lunar landing module on the moon? kg
The weight of the lunar landing module on the moon is its weight on Earth.
The calculated weight of the lunar landing module on the moon is N.

Answer 1

Answer:

Step-by-step explanation:

Given parameters:

Mass of lunar landing module = 4200kg

Acceleration due to gravity on moon = of earth's gravity

Solving:

Mass is the amount of matter in a substance.

Weight is the vertical force on an object exerted by acceleration due to gravity on a given mass.

Weight = mass x acceleration due to gravity

Mass is the same everywhere but weight varies with gravity

What is the lunar landing module’s weight on Earth?

The weight of the landing module on earth;

Weight = mass x acceleration due to gravity

= 4200 x 9.8

= 41160N

What is the mass of the lunar landing module on the moon

On the moon;

Weight = mass x of earth's gravity

= 4200 x x 9.8

= 6680N

The weight of the lunar landing module on the moon is its weight on Earth.

No. The weight will be lesser on the moon because the pull of gravity is lower.

The calculated weight of the lunar landing module on the moon is N

6680N

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Given parameters:

Mass of lunar landing module = 4200kg

Acceleration due to gravity on moon =
`(1)/(6)` of earth's gravity

Solving:

Mass is the amount of matter in a substance.

Weight is the vertical force on an object exerted by acceleration due to gravity on a given mass.

Weight = mass x acceleration due to gravity

Mass is the same everywhere but weight varies with gravity

What is the lunar landing module’s weight on Earth?

The weight of the landing module on earth;

Weight = mass x acceleration due to gravity

= 4200 x 9.8

= 41160N

What is the mass of the lunar landing module on the moon

On the moon;

Weight = mass x
`(1)/(6)` of earth's gravity

= 4200 x
`(1)/(6)` x 9.8

= 6680N

The weight of the lunar landing module on the moon is its weight on Earth.

No. The weight will be lesser on the moon because the pull of gravity is lower.

The calculated weight of the lunar landing module on the moon is N

6680N