A 10 kg object is dropped from a height of 5 m. What is its potential energy at

A 10 kg object is dropped from a height of 5 m. What is its potential energy at the top? (2021)

A 10 kg object is dropped from a height of 5 m. What is its potential energy at the top? (2021)

Step 1: Identify the mass of the object. In this case, the mass (m) is 10 kg.
Step 2: Identify the height from which the object is dropped. Here, the height (h) is 5 m.
Step 3: Identify the acceleration due to gravity (g). The standard value is approximately 9.8 m/s².
Step 4: Use the formula for potential energy (PE), which is PE = m * g * h.
Step 5: Substitute the values into the formula: PE = 10 kg * 9.8 m/s² * 5 m.
Step 6: Calculate the potential energy: 10 * 9.8 * 5 = 490 J.

Potential Energy – Potential energy is the energy possessed by an object due to its position in a gravitational field, calculated using the formula PE = m * g * h.
Gravitational Acceleration – Gravitational acceleration (g) is the acceleration due to gravity, approximately 9.8 m/s² on Earth.
Units of Energy – Potential energy is measured in joules (J), which is the standard unit of energy in the International System of Units (SI).