Answer :
Sure! Let's calculate the force of gravity acting on an object with a mass of 20 kg on Earth.
To find the force of gravity, we use the formula:
[tex]\[ \text{Force} = \text{mass} \times \text{acceleration due to gravity} \][/tex]
On Earth, the acceleration due to gravity is approximately [tex]\( 9.8 \, \text{m/s}^2 \)[/tex].
1. Start with the given mass of the object:
[tex]\[ \text{mass} = 20 \, \text{kg} \][/tex]
2. Use the acceleration due to gravity on Earth:
[tex]\[ g = 9.8 \, \text{m/s}^2 \][/tex]
3. Plug the values into the formula to calculate the force:
[tex]\[ \text{Force} = 20 \, \text{kg} \times 9.8 \, \text{m/s}^2 \][/tex]
4. Perform the multiplication:
[tex]\[ \text{Force} = 196 \, \text{N} \][/tex]
The force of gravity acting on the object is 196 Newtons. Therefore, the correct answer is option A: 196 N.
To find the force of gravity, we use the formula:
[tex]\[ \text{Force} = \text{mass} \times \text{acceleration due to gravity} \][/tex]
On Earth, the acceleration due to gravity is approximately [tex]\( 9.8 \, \text{m/s}^2 \)[/tex].
1. Start with the given mass of the object:
[tex]\[ \text{mass} = 20 \, \text{kg} \][/tex]
2. Use the acceleration due to gravity on Earth:
[tex]\[ g = 9.8 \, \text{m/s}^2 \][/tex]
3. Plug the values into the formula to calculate the force:
[tex]\[ \text{Force} = 20 \, \text{kg} \times 9.8 \, \text{m/s}^2 \][/tex]
4. Perform the multiplication:
[tex]\[ \text{Force} = 196 \, \text{N} \][/tex]
The force of gravity acting on the object is 196 Newtons. Therefore, the correct answer is option A: 196 N.
