### Weight Formula - Definition, Weight equation, Examples

Here, g = gravity and w = weight Hence, w = mg. Solved Examples on Weight Formula. Q1. A person's mass happens to be 70 kg, while the gravity on Earth is 9.8 m/s 2. Find out the weight of this person? A1 In order to determine the formula of weight, one has to apply the weight formula. Here m = 70 kg and g = 9.8 m/s 2. W = mg W = 70 × 9.8 W ...