He was a svelte 65kg, 17th century diets being substantially lower in trans-fats than they are today
Another answer:
Apparently the above answer is directed at Sir Isaac, not he unit of force, which is what I believe you are asking about.
The relationship is:
1 kilogram of force = 9.80665 newtons
kg-m/s^2 Kilograms times meters per-second squared
102kg per kN
102kg in 1kN
750 kg
mass(kg) = force(n)/acceleration(m/s^2), mass =1000/9.81 mass = 101.94 kg
1 kilo pascal = 0.01019716 kg/cm2
1,000. kg is kilo gram and kilo means one thousand, therefore kilogram is 1,000 grams.
1 kilogram force = 9.80665 Newton
115kg is equal to about 1.1278kN
750 kg
2,549kg
100kg
F = m a Weight = (mass) x (acceleration due to gravity) Weight of ( 1 kg ) = (1 kg ) x (9.8 m/sec2) = 9.8 Newton = 0.0098 Kilo-newton. This number is only valid near the surface of the earth.
1, as a kg means a kilogram
90.0 kilo (kg) = 14.2 stone
1 kilo Newton
mass(kg) = force(n)/acceleration(m/s^2), mass =1000/9.81 mass = 101.94 kg
1 kilo pascal = 0.01019716 kg/cm2
1,000. kg is kilo gram and kilo means one thousand, therefore kilogram is 1,000 grams.
The Newton (N) is the SI unit for force. The gram (g) - or rather kilo (kg) is the unit for mass. At ground level on Earth the weight (force with which gravity pulls a) 1 kg (= 1000 g) towards the Earth is about 9.81 Newton