How To Calculate Weight From Mass 10 Steps With Pictures

Since weight is a force,[3] X Research source scientists also write the equation as F = mg. F = symbol for weight, measured in Newtons, N. m = symbol for mass, measured in kilograms, or kg. g = symbol for gravitational acceleration, expressed as m/s2, or meters per second squared. If you’re using meters, the gravitational acceleration at the earth’s surface is 9. 8 m/s2. This is the standard international unit, and the one you should probably be using. If you’re using feet because you have to, the gravitation acceleration is 32. 2 f/s2. This is the same unit, it’s just rearranged to reflect feet instead of meters.

If you’re using meters, the gravitational acceleration at the earth’s surface is 9. 8 m/s2. This is the standard international unit, and the one you should probably be using. If you’re using feet because you have to, the gravitation acceleration is 32. 2 f/s2. This is the same unit, it’s just rearranged to reflect feet instead of meters.

The gravitational acceleration on the moon is different from the gravitational acceleration on the earth. Acceleration due to gravity on the moon is about 1. 622 m/s2,[5] X Research source or about 1/6 of the acceleration that it is here on earth. That’s why you weigh 1/6 of your earth-weight on the moon. The gravitational acceleration on the sun is different from the gravitational acceleration on the earth and moon. Acceleration due to gravity on the sun is about 274. 0 m/s2,[6] X Research source or about 28 times the acceleration that it is here on earth. That’s why you would weigh 28 times your earth-weight on the sun (if you could survive!).

We have both m and g. m equals 100 kg, and g equals 9. 8 m/s2, because we’re looking for the weight of the object on the surface of the earth. We set up our equation next: F = 100 kg x 9. 8 m/s2. This gives us the final answer. On the surface of the earth, an object with a mass of 100 kg will weigh approximately 980 Newtons. F = 980 N.

We have both m and g. m equals 40 kg, and g equals 1. 6 m/s2, because we’re looking for the weight of the object on the surface of the moon this time. We set up our equation next: F = 40 kg x 1. 6 m/s2. This gives us the final answer. On the surface of the moon, an object with a mass of 40 kg will weigh approximately 64 Newtons. F = 64 N.

For this problem, we have to work backwards. We already have F and we have g. We just need m. Let’s set up our equation: 549 = m x 9. 8 m/s2. Instead of multiplying, we divide. Specifically, we divide F by g. An object weighing 549 Newtons on the surface of the earth will have a mass of about 56 kilograms. m = 56 kg.

Mass is in units of grams or kilograms. Both mass and gram contain an m. Weight is in units of newtons. Both weight and newton contain a w. You only have weight while you’re “wait"ing on Earth, but even “mass"tronauts have mass.

1 pound-force = ~4. 448 newtons 1 foot = ~0. 3048 meters

Example problem: Jeffrey weighs 880 newtons on Earth. What is his mass? mass = (880 newtons)/(9. 8 m/s2) mass = 90 newtons/(m/s2) mass = (90 kg*m/s2)/(m/s2) Cancel units: mass = 90 kg Kg is the expected unit for mass, so you arranged the problem correctly.