Determine the weight of a body weighing 1 kg at the equator and pole
March 1, 2021 | education
| We need to find the body weight of a certain mass. To answer this question, let’s first define what weight is. Everything is the force with which the body acts on a suspension or support that prevents falling, arising in the field of gravity.
To determine the weight in physics, the formula is used:
P = m × g
where P is the body weight (measured in newtons H)
m – body weight (measured in kilograms kg)
g – acceleration due to gravity (measured in m / s ^ 2)
We know that the acceleration of gravity on Earth is g = 9.8 m / s ^ 2
But at the equator g = 9.78 m / s ^ 2, at the pole g = 9.872 m / s ^ 2
Then we get with a mass m = 1 kg
Pec = m × g = 9.78 × 1 = 9.78H
Ppol = m × g = 9.872 × 1 = 9.872H
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