Answer :
To find the gravitational potential energy of the chipmunk, we use the formula for gravitational potential energy:
[tex]\[
\text{Potential Energy} = \text{mass} \times \text{gravity} \times \text{height}
\][/tex]
In this problem:
- The mass of the chipmunk is 2 kg.
- The height of the branch off the ground is 10 meters.
- The acceleration due to gravity is 9.8 m/s².
Now, let's plug the values into the formula:
[tex]\[
\text{Potential Energy} = 2 \, \text{kg} \times 9.8 \, \text{m/s}^2 \times 10 \, \text{m}
\][/tex]
Calculating this will give:
[tex]\[
\text{Potential Energy} = 2 \times 9.8 \times 10 = 196 \, \text{Joules}
\][/tex]
Therefore, the gravitational potential energy of the chipmunk is 196 Joules. The correct answer is B. 196 J.
[tex]\[
\text{Potential Energy} = \text{mass} \times \text{gravity} \times \text{height}
\][/tex]
In this problem:
- The mass of the chipmunk is 2 kg.
- The height of the branch off the ground is 10 meters.
- The acceleration due to gravity is 9.8 m/s².
Now, let's plug the values into the formula:
[tex]\[
\text{Potential Energy} = 2 \, \text{kg} \times 9.8 \, \text{m/s}^2 \times 10 \, \text{m}
\][/tex]
Calculating this will give:
[tex]\[
\text{Potential Energy} = 2 \times 9.8 \times 10 = 196 \, \text{Joules}
\][/tex]
Therefore, the gravitational potential energy of the chipmunk is 196 Joules. The correct answer is B. 196 J.
