if a person walks 1 km North, 5 km Southwest and 7 km east. find at the resultant displacement vector

In a series circuit the __ is the same at every point

What is a subatomic particle with a negative charge and very little mass?

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material