What is the mass of a football player who 1250 N?
If that is his weight, divide it by g (9.8 m/s^2) to get mass in kg.
To calculate the mass of a football player who weighs 1250 N, you can use Newton's second law of motion, which states that force is equal to mass multiplied by acceleration (F = m * a). In this case, the acceleration due to gravity (g) can be used as the acceleration value.
The formula for weight (W) is given by W = m * g, where m represents mass and g represents the acceleration due to gravity (approximately 9.8 m/s^2 on Earth).
Rearranging the formula, we get m = W / g.
Substituting the given weight of 1250 N and the acceleration due to gravity of 9.8 m/s^2, we can calculate the mass of the football player:
m = 1250 N / 9.8 m/s^2
m ≈ 127.55 kg
Therefore, the mass of the football player is approximately 127.55 kilograms.