On earth How many newton are equal to 1 kilogram?

Answer 1

Force = mass x acceleration
F = ma
On Earth, where the gravitational acceleration is approximately 9.8ms-2, (9.80665002...ms-2), if an object has a weight (gravitational force) of 1N then it has a mass of ~0.1kg.
a = 9.8ms-2
F = 1N
m = F / a = ~0.1kg

Answer 2

On Earth, 1 kilogram is equivalent to approximately 9.81 newtons. This is because the weight of an object is the force of gravity acting upon it, and on Earth, this force is approximately 9.81 m/s^2. Multiplied by the mass of 1 kilogram, this gives you the weight in newtons.

Answer 3

9.81N , because gravitational pull is 9.81m/s2

and the unit N (newton) is the same as the unit kg x m/s2

1N=1kg * m/s2