Question
What is the weight of a 90kg man standing on Earth, where gearth = 9.82 m/s2?
Answers
GPT-4o mini
To find the weight of a person, you can use the formula:
\[
\text{Weight} = \text{mass} \times \text{gravitational acceleration}
\]
Given that the mass of the man is 90 kg and the acceleration due to gravity on Earth (g) is 9.82 m/s², you can calculate the weight as follows:
\[
\text{Weight} = 90 \, \text{kg} \times 9.82 \, \text{m/s}^2 = 883.8 \, \text{N}
\]
Therefore, the weight of the 90 kg man standing on Earth is approximately **883.8 Newtons**.
\[
\text{Weight} = \text{mass} \times \text{gravitational acceleration}
\]
Given that the mass of the man is 90 kg and the acceleration due to gravity on Earth (g) is 9.82 m/s², you can calculate the weight as follows:
\[
\text{Weight} = 90 \, \text{kg} \times 9.82 \, \text{m/s}^2 = 883.8 \, \text{N}
\]
Therefore, the weight of the 90 kg man standing on Earth is approximately **883.8 Newtons**.