What is the approximate age of a poussin

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

A( developed during the process of technology design