Answer :
Certainly! To find the force of gravity acting on an object with a mass of 20 kg on Earth, you can use the formula for weight, which is a measure of the gravitational force:
[tex]\[ \text{Force of gravity (Weight)} = \text{mass} \times \text{acceleration due to gravity} \][/tex]
Here are the steps to solve the problem:
1. Identify the Mass:
The mass of the object is given as 20 kg.
2. Identify the Acceleration due to Gravity:
On Earth, the standard acceleration due to gravity is approximately [tex]\( 9.8 \, \text{m/s}^2 \)[/tex].
3. Plug the Values into the Formula:
- Force of gravity = 20 kg × 9.8 m/s²
4. Calculate:
- [tex]\( 20 \times 9.8 = 196 \)[/tex]
So, the force of gravity acting on the object is 196 Newtons.
Therefore, the best answer to the question is:
A. 196 N
[tex]\[ \text{Force of gravity (Weight)} = \text{mass} \times \text{acceleration due to gravity} \][/tex]
Here are the steps to solve the problem:
1. Identify the Mass:
The mass of the object is given as 20 kg.
2. Identify the Acceleration due to Gravity:
On Earth, the standard acceleration due to gravity is approximately [tex]\( 9.8 \, \text{m/s}^2 \)[/tex].
3. Plug the Values into the Formula:
- Force of gravity = 20 kg × 9.8 m/s²
4. Calculate:
- [tex]\( 20 \times 9.8 = 196 \)[/tex]
So, the force of gravity acting on the object is 196 Newtons.
Therefore, the best answer to the question is:
A. 196 N
