Not easier because of the quantity or mass of feathers are larger than 40 lbs of lead
True
No.
Feathers
Lead is more dense than feathers. It doesn't matter how much you have of either one. A chip of lead is more dense than a 10-mile convoy of trucks loaded with feathers.
The mass of feathers is far greater than the lead. amount = mass So you will have a huge pile of feathers compared to a small chunk of lead to equal a pound
A pound of feathers because feathers are less dense than lead and therefore take up more volume for the same mass.
Because pounds measure weight. A pound of feathers would be a whole lot bigger than a pound of lead.
10 kg is greater than 6 kg. kg is the unit of mass. Hence feather has more mass than lead in this case.
They weigh the same since a pound of feathers; No matter how much there are, weigh a pound. And a pound of iron, No matter how heavy iron is, weighs a pound. Therefore; the weight of a pound of feathers is equivalent to the weight of a pound of iron.
The feathers "take up more room" than the lead. It would be hard to compress the feathers to make them as dense as lead. The feathers have more volume.
lead is much more dense than feathers, so 1 kg of lead occupies much less space (volume) than 1 kg of feathers
Lead is more dense than feathers. It doesn't matter how much you have of either one. A chip of lead is more dense than a 10-mile convoy of trucks loaded with feathers.
The mass of feathers is far greater than the lead. amount = mass So you will have a huge pile of feathers compared to a small chunk of lead to equal a pound
A pound of feathers because feathers are less dense than lead and therefore take up more volume for the same mass.
One litre of feathers would have far less mass than one litre of lead.
Because pounds measure weight. A pound of feathers would be a whole lot bigger than a pound of lead.
10 kg is greater than 6 kg. kg is the unit of mass. Hence feather has more mass than lead in this case.
No, both weigh a kilogram
Lead is denser than feathers, therefore it would be smaller for the same weight. (feathers may be safer in the long run due to health effects ;) )
The density of a material is defined as its mass per unit volume. A given volume of lead has more mass than a given volume of feathers. In common usage mass often refers to weight, but that is not a very exact usage of it. For this question it may be useful however to think of a given weight of lead per volume and a given weight of feathers.If you have a kg of lead, that is a small piece, a kg of feathers is a large amount.So for a given volume, say a cubic centimeter, the weight of lead is much more than the weight of feathers.