How to transfer kilogram to newton

How to transfer kilogram to newton

It is impossible to make a transfer from kilograms in newtons per se since it is units of measure of essentially different physical quantities. But it is possible to calculate body gravity, knowing the body weight expressed in kilograms, using acceleration of gravity.

Instruction

1. To calculate the body gravity (it also is expressed in newtons), values of two sizes are necessary: body weight and acceleration of gravity. Acceleration of gravity - a constant, approximately equal 10 N/kg (N - newtons). Acceleration of gravity it is measuredof in meters for a second in a square, or in newtons on kilogram. In our task we are interested in the second option. More exact value of acceleration of gravity g=9.8 of N/kg. It is necessary to understand that the value of acceleration of gravity of g depends on geographic latitude, on height of raising of a body above the ground though in our task it is hardly required to us.

2. Transfer body weight to kilograms if it is set in other unit of measure (in grams, milligrams and so forth). It needs to be made in order that kilograms were in the future reduced, and the right numerical value of gravity turned out.

3. Calculate body gravity by a formula F=mg where F is the gravity expressed in newtons, m is the body weight expressed in kilograms, g is the acceleration of gravity expressed in newtons on kilogram. Write down the answer. The task is solved.

Author: «MirrorInfo» Dream Team


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