gravtiy
Newer scales like digital and spring scales, measure the force your body exerts on the pad you're standing on, which is your weight. The scale then divides your weight by gravity to give you your mass.
By far the easiest method is with the use of a scale. For example, when you stand on a bathroom scale, it displays the magnitude of both forces of gravity between you and the Earth.
If the bathroom scale reads 500N when the man stands on it, then that's a clear indication that the force of gravity between the man and the Earth is 500N. That number is referred to as the man's "weight" on Earth. It's also the Earth's weight on the man.
newton meter
Gravity always acts both ways at the same time, pulling two objects together. The strengthof the pull depends on the masses of both objects, and the distance between them. A goodway to measure its force is to let the objects get close to each other, to where they're almostbut not quite touching, and then slip something in between them that can measure the strengthof the squeeze.I'll give you an example of how that works:The Earth and you are attracted toward each other by gravity, and let's say you want to measurethe gravitational force drawing you and the Earth together. So you slip something in betweenyour feet and the Earth that can measure the force.A bathroom scale is a good choice. Put it in between you and the Earth, and it displays the forceof attraction, as gravity squeezes it between the Earth and you. You can read the number rightfrom the display on the scale. We normally call that number your "weight" on the Earth, andit's also the Earth's weight on you.
gravtiy
The force.
gravtiy
Newer scales like digital and spring scales, measure the force your body exerts on the pad you're standing on, which is your weight. The scale then divides your weight by gravity to give you your mass.
By far the easiest method is with the use of a scale. For example, when you stand on a bathroom scale, it displays the magnitude of both forces of gravity between you and the Earth.
A bathroom scale performs that function very well.
The numbers on a bathroom scale represent the pounds that you weigh. Some scales are digital and do not have a dial that turns when you step on the scale.
-- Measure the human's weight on a bathroom scale near the earth's surface. -- Divide her weight by the acceleration of gravity.
There are many bathroom scales nowadays that are claiming to be accurate. Some of these bathroom scales have gone digital. One way to check that your bathroom scale is giving you accurate results is to calibrate it so that you will know that your bathroom scale is definitely accurate. Try weighing something that you know the exact weight of. For example, weigh 10kilos of sugar or flour on the bathroom scale and check if it gives the exact result of 10kilos. If it does, then it is definitely accurate. But it if it gives you far off result, then the bathroom scale isn't worth it.
scale
There are several different ways to make a bathroom scale; some of them are based on springs, and some are not.
Weight. If you brought your scale to the moon and weighed yourself you would be a lot lighter on the moon than on earth. However you have the same mass in both places.