High School

An object has a mass of 120 kg on the moon. What is the force of gravity acting on the object on the moon?

A) 12.24 N
B) 1,176 N
C) 20 N
D) 196 N

Answer :

To find the force of gravity acting on an object on the moon, we need to use the formula:

[tex]\[ \text{Force of gravity} = \text{mass} \times \text{acceleration due to gravity} \][/tex]

We know the following:
- The mass of the object is 120 kg.
- The acceleration due to gravity on the moon is approximately 1.62 m/s².

Let's calculate the force of gravity:

1. Identify the mass: The mass of the object is 120 kg.
2. Determine the acceleration due to gravity on the moon: This is 1.62 m/s².
3. Apply the formula: Multiply the mass by the moon's gravity to find the force of gravity:

[tex]\[ \text{Force of gravity} = 120 \, \text{kg} \times 1.62 \, \text{m/s}² = 194.4 \, \text{N} \][/tex]

The force of gravity acting on the object on the moon is 194.4 N.

Therefore, based on the options given, none of the choices match exactly with 194.4 N. However, this is the correct calculation based on the information provided. Always ensure to verify the accuracy against provided options.