What is the x-component of vector E⃗ in terms of the angle θ and the magnitude E shown in (Figure 1)? Express your answer in terms of some or all of the variables θ, E. View Available Hint(s) Hint 1. How to find a component of a vector

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