Suppose all of the apples have a mass of 0.10 kg. If apple (A) is sitting on the ground, what is its potential energy?
relative to ground, zero.
suppose all of the apples have a mass of 0.10 kg. If apple (A) is sitting on the ground, what is its potential energy?
To determine the potential energy of an object, you need two pieces of information: the mass of the object (m) and the height at which it is located (h). The formula for potential energy (PE) is given by:
PE = m * g * h
Where:
- PE is the potential energy
- m is the mass of the object
- g is the acceleration due to gravity (approximately 9.8 m/s^2 on Earth)
- h is the height above a reference point (in this case, the ground)
In this scenario, given that the mass of the apple is 0.10 kg, we still need to know the height at which it is sitting on the ground to calculate its potential energy. If we assume that the apple is at ground level (h = 0), then its potential energy would be zero since it has no height above the reference point.
Therefore, if the apple (A) is sitting on the ground, its potential energy would be zero.