For example 1 litre of pure water has the mass of 1 kg.
Kilogram (kg) is the SI unit of mass, so the mass is 4 kg in this case.
9.81 newtons
'Kg' is a unit of mass, not weight. On Earth, 1 kg of mass weighs 9.8 newtons, and 1 newton is the weight of about 0.102 kg of mass. On the moon, the same kg of mass weighs 1.6 newtons, and 1 newton is the weight of about 0.616 kg of mass. On Mars, the same kg of mass weighs 3.7 newtons, and 1 newton is the weight of about 0.269 kg of mass.
Yes, a 2- kg rock has twice the mass of a 1-kg rock, since mass is measured in kilograms.
On earth, any mass of 85 kg weighs 833 newtons (187.4 pounds). On the moon, the same mass weighs 136 newtons (30.6 pounds)
It depends on the specific tv because different TVs weigh different amounts.
It is approx 863 Newtons.
For example 1 litre of pure water has the mass of 1 kg.
176.4 J
Kilogram (kg) is the SI unit of mass, so the mass is 4 kg in this case.
The kg (kilogram) is the unit of mass in SI.The kg (kilogram) is the unit of mass in SI.The kg (kilogram) is the unit of mass in SI.The kg (kilogram) is the unit of mass in SI.
4 kg is the mass of the water. Thus, 4 kg of water has a mass of 4 kg.
the mass varies from 3.63 to 7.26 kg
9.81 newtons
Kg is the SI unit for mass.
Small televisions (20") normally weigh just four or five kilos. Larger ones are considerably more with an 84" commercial model weighing in at well over 100 kilos.