Matter is a substance or entity that has inertia and occupies physical space. According to modern physics, matter consists of various types of particles, each with ...
an explanation of the
The newton, usually abbreviated as N, is the Standard International unit of force. One newton is the force required to cause a mass of one kilogram to accelerate ...
Current is a flow of electrical charge carriers, usually electrons or electron- deficient atoms. The common symbol for current is the uppercase letter I. The standard ...
Apr 10, 2008
A statement of the exact