The potential energy of an object at height h is given by the equation PE = mgh, where PE is the potential energy, m is the mass of the object, g is the acceleration due to gravity, and h is the height.
In this case, the height of the water tank is 58 meters and the mass is 38,000 kilograms. The acceleration due to gravity is approximately 9.8 m/s^2.
Plugging in these values, we get:
PE = (38,000 kg)(9.8 m/s^2)(58 m)
PE = 20,686,400 J
Therefore, the potential energy of the water tank is approximately 20,686,400 J.
The roof of an apartment building is 58 meters high. A water tank on the roof has a mass of 38,000 kilograms. What is the potential energy of the water tank?(1 point) Responses 10,799,600 J 10,799,600 J 2,204,000 J 2,204,000 J 211,672,160 J 211,672,160 J 21,599,200 J
1 answer