It is usually written like this (G is the gravitational constant): F = Gm1m2/r2. Another, common, gravity formula is the one you learned in school: the acceleration due to the gravity of the Earth, on a test mass.
still, How do you calculate weight and height?
The formula for BMI is weight in kilograms divided by height in meters squared. If height has been measured in centimeters, divide by 100 to convert this to meters. When using English measurements, pounds should be divided by inches squared.
next, How do you calculate work?
The formula for work is , work equals force times distance. In this case, there is only one force acting upon the object: the force due to gravity. Plug in our given information for the distance to solve for the work done by gravity. Remember, since the object will be moving downward, the distance should be negative.
then, What is value of g?
Its value is 9.8 m/s2 on Earth. That is to say, the acceleration of gravity on the surface of the earth at sea level is 9.8 m/s2. When discussing the acceleration of gravity, it was mentioned that the value of g is dependent upon location.
What is M * g?
m is the mass of the object. g is the acceleration due to gravity; this number is a constant for all masses of matter. mg is the product of m times g.
21 Related Questions Answers Found
What is the height formula?
Calculate the height of the object of interest by calculating “D * tan (theta),” where “*” indicates multiplication and “tan” is the tangent of angle theta. For example, if theta is 50 degrees and D is 40 meters, then the height is 40 tan 50 = 47.7 meters, after rounding.
What is height/weight ratio?
For adults, a healthy weight is defined as the appropriate body weight in relation to height. This ratio of weight to height is known as the body mass index (BMI). People who are overweight (BMI of 25–29.9) have too much body weight for their height.
How do you calculate weight by 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 formula to calculate time?
To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.
How do u calculate pressure?
Calculating pressure
What is the dimensional formula of work?
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How do I calculate G?
The acceleration g=F/m1 due to gravity on the Earth can be calculated by substituting the mass and radii of the Earth into the above equation and hence g= 9.81 m s–2.
What is G called?
G is called Universal Gravitation Constant because its value i.e. 6.67 x 10–11 Nm2kg–2 is constant thought the universe.
What is value of g’on moon?
The acceleration due to gravity on the surface of the Moon is approximately 1.625 m/s2, about 16.6% that on Earth’s surface or 0.166 ɡ.
What is the symbol G in physics?
Symbols for physical quantities and their international units
| symbol | quantity | symbol |
|---|---|---|
| g, g | gravitational field, acceleration due to gravity | m/s 2 |
| m | mass | kg |
| F, F | force | N |
| F g , W, W | force of gravity, weight | N |
What does Big G mean in physics?
“Big” G is Newton’s gravitational constant and gives the constant of proportionality in Newton’s Universal law of gravitation which is the basis of our understanding of non-relativistic gravity.
What is the time formula?
The formula for time is given as [Time = Distance ÷ Speed]. To calculate the distance, the time formula can be molded as [Distance = Speed × Time].
What is the formula of maximum height?
The maximum height h reached by the projectile is equal to one-half of H, the altitude of this triangle. = H – ½H so h = H/2, which is the desired result.
How can I lose 10 kgs in a month?
How to Lose 10 Pounds in a Month: 14 Simple Steps
How can I lose 5 kgs in a month?
8 tips to lose the last 5kg, quickly and naturally
What is correct weight and height for age?
Weight and height guide chart
| Height | Weight | |
|---|---|---|
| 5ft 1″ (61″) | 100 to 127 lbs . | 132 to 153 lbs. |
| 5ft 2″ (62″) | 104 to 131 lbs. | 136 to 158 lbs. |
| 5ft 3″ (63″) | 107 to 135 lbs. | 141 to 163 lbs. |
| 5ft 4″ (64″) | 110 to 140 lbs. | 145 to 169 lbs. |
How do I calculate my ideal weight?
Based on the
BMI
range, it is possible to find out a healthy weight for any given height. BMI is a commonly used metric for determining IBW.
…
D. R. Miller Formula (1983)
| Male: | 56.2 kg + 1.41 kg per inch over 5 feet |
|---|---|
| Female: | 53.1 kg + 1.36 kg per inch over 5 feet |
What is a good weight for 5 5 female?
Ideal Weight Chart
| Male | Female | |
|---|---|---|
| 5′ 4″ | 117 – 143 lbs. | 108 – 132 lbs. |
| 5′ 5″ | 122 – 150 lbs . | 113 – 138 lbs. |
| 5′ 6″ | 128 – 156 lbs. | 117 – 143 lbs. |
| 5′ 7″ | 133 – 163 lbs. | 122 – 149 lbs. |
What is the normal body weight in kg?
Average adult human weight varies by continent from about 60 kg (130 lb) in Asia and Africa to about 80 kg (180 lb) in North America, with men on average weighing more than women.
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