Answer :
To find the force of gravity acting on an object, we can use the formula:
[tex]\[ \text{Force of gravity} = \text{mass} \times \text{gravitational acceleration} \][/tex]
On Earth, the acceleration due to gravity is approximately [tex]\( 9.8 \, \text{m/s}^2 \)[/tex].
Let's calculate it step-by-step:
1. Identify the mass of the object: The mass is given as [tex]\( 20 \, \text{kg} \)[/tex].
2. Use the gravitational acceleration on Earth: This is [tex]\( 9.8 \, \text{m/s}^2 \)[/tex].
3. Calculate the force of gravity:
[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 on Earth is [tex]\( 196 \, \text{N} \)[/tex]. The correct answer is option B) 196 N.
[tex]\[ \text{Force of gravity} = \text{mass} \times \text{gravitational acceleration} \][/tex]
On Earth, the acceleration due to gravity is approximately [tex]\( 9.8 \, \text{m/s}^2 \)[/tex].
Let's calculate it step-by-step:
1. Identify the mass of the object: The mass is given as [tex]\( 20 \, \text{kg} \)[/tex].
2. Use the gravitational acceleration on Earth: This is [tex]\( 9.8 \, \text{m/s}^2 \)[/tex].
3. Calculate the force of gravity:
[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 on Earth is [tex]\( 196 \, \text{N} \)[/tex]. The correct answer is option B) 196 N.
