Want this question answered?
The speed halves.
toaster
The speed halves.
Nothing happens
Force is not dependent upon area.
There is no change; specific heat is an intensive property of a material, independent of the amount.
The diameter of a circle is doubled if the circumference is doubled.
dissappeared
If the altitude is not changed, the area would be doubled.
what happens if the kinectic energy if the mass doubled
Nothing. Resistivity is a physical characteristic of a material. It's not affected by its shape, etc.
The circumference is doubled or tripled, respectively.
When the diameter is doubled, perhaps? Then the area is 4 x larger.
The area gets doubled.
well...if it's doubled then its doubled (just treat it the same)
The volume of the cylinder would be doubled.
The volume is doubled.