Convert a force of 3.5kg wt into SI unit of Force.
Answers
Answer:
SI UNIT OF FORCE = NEWTON
Answer:
Explanation:
Early the kilogram was defined as the mass of a cubic decimeter water. Since 1901 is the kilogram a block of platinum-iridium saved in France. One liter water weights according the present norms 0.998 kg.
Often the mass and weights are confused with each other. The weight is proportional with the gravitation. On earth is the gravity is not equal everywhere, so the weight is not equal everywhere, but the mass is. If you weigh a mass on the moon, it will be 6 times lighter than on earth, because there is the gravity six times smaller. You can measure the mass in kilograms with a mass balance and the weight with a weigh-beam in Newton. You can calculate the weight with:
F = m*g
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