College

If an object has a mass of 20 kg, what's the force of gravity acting on it on Earth?

A. 1.96 kg
B. 2.04 kg
C. 196 N
D. 32.67 N

Answer :

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

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

On Earth, the acceleration due to gravity is approximately [tex]\(9.8 \, \text{m/s}^2\)[/tex].

Given:
- Mass of the object [tex]\(= 20 \, \text{kg}\)[/tex]
- Acceleration due to gravity [tex]\(= 9.8 \, \text{m/s}^2\)[/tex]

Now, plug the values into the formula:

[tex]\[ \text{Force of gravity} = 20 \, \text{kg} \times 9.8 \, \text{m/s}^2 = 196 \, \text{N} \][/tex]

Therefore, the force of gravity acting on the object is 196 N.

The best answer for the question is:

C. 196 N