If a 5 kg object is lifted to a height of 2 m, what is the potential energy gain

If a 5 kg object is lifted to a height of 2 m, what is the potential energy gained by the object? (Use g = 9.8 m/s²) (2020)

If a 5 kg object is lifted to a height of 2 m, what is the potential energy gained by the object? (Use g = 9.8 m/s²) (2020)

Step 1: Identify the mass of the object. In this case, the mass (m) is 5 kg.
Step 2: Identify the height to which the object is lifted. Here, the height (h) is 2 m.
Step 3: Identify the acceleration due to gravity. We use g = 9.8 m/s².
Step 4: Use the formula for potential energy, which is Potential Energy = mgh.
Step 5: Substitute the values into the formula: Potential Energy = 5 kg × 9.8 m/s² × 2 m.
Step 6: Calculate the result: 5 × 9.8 × 2 = 98 J.
Step 7: Conclude that the potential energy gained by the object is 98 Joules.

Potential Energy – The energy an object possesses due to its position in a gravitational field, calculated using the formula PE = mgh, where m is mass, g is acceleration due to gravity, and h is height.