They both weigh a kilogram.
Both objects has equal mass
It is not. They have exactly the same mass and so must have the same weight.
They are both exactly the same - they weigh a pound. However, the feathers will take up a lot more space (about 0.77942 litres for every kg of feathers - or 779 cm3/kg) whereas the lead would be much smaller (about 0.12700 itres for every kg of iron - or 127 cm3/kg).
a pound of anything weighs the same, a pound!!
1 kg of lead and 1 kg of feathers have the same mass, but they differ significantly in volume. Lead is much denser than feathers, so 1 kg of lead occupies a much smaller volume compared to 1 kg of feathers. Therefore, 1 kg of feathers has a greater volume than 1 kg of lead.
Both 1 kg of feathers and 1 kg of lead have the same mass, which is 1 kilogram. However, feathers have a much lower density than lead, meaning that 1 kg of feathers will occupy a significantly greater volume than 1 kg of lead. Therefore, 1 kg of feathers has a greater volume than 1 kg of lead.
It's a trick question relying on your preconception that feathers are lighter. They of course weigh the same a kg of versus a kg of. Of course it will take a heck of lot more feathers.
A kilogram is heavier.
They are both equal in weight.
are you being serious, if you are no, 15 is not heavier than 18 pounds of feathers.
Oh, dude, 1 kg is definitely heavier than 100 g. I mean, like, 1 kg is like 1000 g, so it's like way more weight. It's like asking if a feather is heavier than a brick, you know what I mean?
1.000000001 kg is heavier