Is the mass of a body affected on charging?

Does mass of a body change on charging?

Can the mass of a body be zero.

Does motion of a body affect its charge?

Is mass of a body conserved?

Give the location of the centre of mass of a :- cube, each of uniform mass density. Does the centre of mass of a body necessarily lie inside the body ?

Does inertial mass of a body depend upon the speed of body?

Which cells of the body are affected by the pathogen?

Blood of a man is tested postive for cannabinoids. Which part of the body is affected by these?

If mass of a body is M on the earth surface, then the mass of the same body on the moon surface is