How many amu would make up 1 kg?

The mass of an electron is 9.11xx10^(-31)kg . How many elecrons would make 1kg?

How many joules make up one erg?

How many hours would make a day if the earth were rotating at such a high speed that the weight of a body on the equator were zero

How many hours would make a day if the earth were rotating at such a high speed that the weight of a body on the equator were zero

How many hours would make a day if the earth were rotating at such a high speed that the weight of a body on the equator were zero

How many amu make up one hectogram?

How many a.m.u make 1kg ?

How many nano seconds make up a terasecond?

How many joules make up one erg ?