yes. a mass of 1 kg weighs 2.2 pounds on Earth.
if it is 1 pumpkin so it is less than 1kg but if it more than 1 so it is more than 1kg...
There are 1000g in a kg so 1kg is greater than 750g(.75kg).
Negative buoyancy occurs when an object displaces less than its mass of whatever its not floating in. A liter of water has a mass of 1kg, but displaces less than 10g of air, so water sinks in air.
the Weight of an object is the force gravity exerts on it. So if you take a 1kg mass, on earth it pushes down 9.8n. but on say, the moon, you could take a 2kg mass, the amount of force it exerts downwards (the weight) would be less then the 1kg does on earth. So yes, but not if they are in the same place!
1 kg = 1000g ⇒ 850g is 1000g - 850g = 150g less than 1kg ⇒ 700g is 1000g - 700g = 300g less than 1kg The rest are left as an exercise for the questioner.
Convert everything to grams, or everything to kilograms, then you can easily compare it. (1 kg = 1000 grams) 500g is 0.5kg, so it is less than 1kg.
Because it is smaller in volume.
Copper will have the larger volume because it is less dense than gold.
Lots of thing sare less than 1kg, for example a knife, a slice of bacon, a potatoe peeler and a 500gram pack of flour.
Neither! They both have the same mass of 1 Kilogram.
It's greater than. 1 kg = 2.2lbs
lead is much more dense than feathers, so 1 kg of lead occupies much less space (volume) than 1 kg of feathers
It is: 5kg-1kg = 4kg