Calculate the potential energy of a 5.0 g (0.005 kg) paper airplane 5.0 meters above the ground
PE = M*g*h Joules.
To calculate the potential energy of an object, you can use the formula:
Potential Energy = mass × gravitational acceleration × height
First, let's convert the mass of the paper airplane to kilograms:
0.005 kg
Next, we need to determine the gravitational acceleration, which is approximately 9.8 m/s² on Earth.
Now we can plug the values into the formula:
Potential Energy = 0.005 kg × 9.8 m/s² × 5.0 m
Calculating the above expression, we find:
Potential Energy ≈ 0.245 Joules
Therefore, the potential energy of the 5.0 g paper airplane, when it is 5.0 meters above the ground, is approximately 0.245 Joules.