It is equal to 36.28 kilograms approximately. Kilogram is the metric unit and pound is the imperial unit for mass. 1 Kilogram is 2.204 pounds. So we multiply pound by 0.4535 to get the equivalent kilograms.
There are 0.454 kg / lb so
mass in kg = 0.454 x 80 = 36.3 kg.
1 kg on earth weighs 9.8 newtons (2.2 pounds)
80 kg on earth weighs (80 x 9.8) = 784 Newtons / (80 x 2.2) = 176.37 pounds
80 kilograms is equal to 176.3698 pounds.
You would weigh 200 pounds.
177.03 pounds.
If a student's mass is 40kg on earth, then his mass is 40kg wherever in the universe he goes. Mass doesn't change. What changes is the gravitational force between each mass and the other masses in the vicinity of the first one. That force is what we call "weight".
Mass is a measure of substance. Weight is a measure of force. Units of mass include kg (kilogram), lbs (pounds). Units of weight are N (newton). If your mass is 80 kg, your weight is 80 X 9.8 N. 9.8 is the force of gravity on the surface of the earth. The further away from the surface you move, the smaller this value will become. If your mass is 80kg on earth, it will be 80kg regardless of where you are. Your weight will however reduce as you move further away from earth.
80 kg
On earth, 50 kg of mass weighs 490 newtons (110.2 pounds).
Dan's mass is the same as it is on Earth. His weight, however, is doubled.
A person with a mass of 80 kg weighs 176.4 pounds on earth, 28.8 pounds on the moon, and 66.9 pounds on Mars. (all rounded)
A mass of 80 kg will be the same, no matter where you put it.However the weight, as measured by scales, will differ.Fg varies from planet to planet Fg of Earth is 9.8
Mass is a measure of substance. Weight is a measure of force. Units of mass include kg (kilogram), lbs (pounds). Units of weight are N (newton). If your mass is 80 kg, your weight is 80 X 9.8 N. 9.8 is the force of gravity on the surface of the earth. The further away from the surface you move, the smaller this value will become. If your mass is 80kg on earth, it will be 80kg regardless of where you are. Your weight will however reduce as you move further away from earth.
If a student's mass is 40kg on earth, then his mass is 40kg wherever in the universe he goes. Mass doesn't change. What changes is the gravitational force between each mass and the other masses in the vicinity of the first one. That force is what we call "weight".
80 kg
50 Kg of course !
5.95 kg
Weight is a force acting on a smaller mass due to a gravitational interaction with a larger mass. The weight of an 80 kg human on a 5.974*10^24 kg planet with a radius of 6378 km (this is earth) is equal to 784 Newtons (or 176 lbs).
If a student had a mass of 195 kg, then his weight on earth was 1,911 newtons, or about 430 pounds.
On earth, 100 kg of mass weighs 980 newtons (220.46 pounds).
40kg of mass, 400 (approx) N of weight.
Earth's mass is 5,973,600,000,000,000,000,000,000 kg.