- What is my weight for my age?
- What is the normal weight of a woman in KG?
- What is the normal weight of a person?
- Why is centripetal force equal to weight?
- Why is weight in kg?
- What is the unit of unit weight?
- What is the weight formula?
- What is the most common weight?
- What is difference between weight and mass?
- What is work formula?
- What are all the units of weight?
- What is the units of mass and weight?
- What is gravity’s formula?
- What is the normal weight of a woman?
What is my weight for my age?
Three simplified linear equations were derived to calculate mean weight for age.
For Infants < 12 months: Weight (kg) = (age in months + 9)/2 For Children aged 1-5 years: Weight (kg) = 2 x (age in years + 5) For Children aged 5-14 years: Weight (kg) = 4 x age in years..
What is the normal weight of a woman in KG?
As per the CDC report, the average weight of American women in 2015-2016 was 77.4 kg (170.6 lb) in 2015–2016, up from 74.3 kg (163.8 lb) in 1999–2000. To find out if any person is underweight, normal-weight, overweight, or obese, their Body Mass Index (BMI) is calculated from the weight and height.
What is the normal weight of a person?
The world average for an adult’s weight is 136.7 pounds.
Why is centripetal force equal to weight?
There is no reason for the centripetal force to be greater or less than the weight of the ball. It is the tension in the string which must be greater than the weight of the ball.
Why is weight in kg?
However, kilogram (kg) is the mass measuring unit at the International System of Units (ISU). So… … Weight, instead, corresponds to the resultant force of the action exerted by gravity of the Earth (in our case) on the mass of a body, and its measuring unit is Newton (N) at the ISU.
What is the unit of unit weight?
Therefore, the SI unit of weight can be measured in kg⋅m/s2 (kilograms times meters per second squared) which is equal to a newton (N). Since weight is the force extended by the gravitational force on a mass it is represented by formula W = m*g, where weight can be kg * m/s2 which is equal to N.
What is the weight formula?
The formula for calculating weight is F = m × 9.8 m/s2, where F is the object’s weight in Newtons (N) and m is the object’s mass in kilograms. The Newton is the SI unit for weight, and 1 Newton equals 0.225 pounds.
What is the most common weight?
By countryCountryAverage male weightAverage female weightTurkmenistan76.6 kg (168.9 lb)67.4 kg (148.6 lb)United Kingdom – Wales84.0 kg (185.2 lb)69.0 kg (152.1 lb)Ukraine80.0 kg (176.4 lb)71.0 kg (156.5 lb)United States88.8 kg (195.8 lb)76.4 kg (168.4 lb)46 more rows
What is difference between weight and mass?
Difference between Mass and Weight is Mass is a measure of Inertia and Weight is a measure of Force.
What is work formula?
We can calculate work by multiplying the force by the movement of the object. W = F × d. Unit. The SI unit of work is the joule (J)
What are all the units of weight?
Units of Mass (Weight)UnitAbbreviationMass (Weight)kilogramkg1000 gramshectogramhg100 gramsdecagramdag10 gramsgramg1 gram4 more rows
What is the units of mass and weight?
Because mass and weight are separate quantities, they have different units of measure. In the International System of Units (SI), the kilogram is the basic unit of mass, and the newton is the basic unit of force. The non-SI kilogram-force is also a unit of force typically used in the measure of weight.
What is gravity’s formula?
The formula is F = G*((m sub 1*m sub 2)/r^2), where F is the force of attraction between the two bodies, G is the universal gravitational constant, m sub 1 is the mass of the first object, m sub 2 is the mass of the second object and r is the distance between the centers of each object.
What is the normal weight of a woman?
170.6 poundsHow much does the average American woman weigh? The average American woman 20 years old and up weighs 170.6 pounds and stands at 63.7 inches (almost 5 feet, 4 inches) tall.