Question 2: Protons
Question 3: Electrons
Question 4: Protons
Question 5: Im pretty sure its electrons
Friction can be reduced by making the surface smoother, lubricating the surface, or reducing the contact between the forces.
Hope this helps!
Answer:
For a solar eclipse to occur the moon must be between the earth and the sun (the light of the sun is blocked)'
By definition this is a new moon (which occurs when the moon cannot be seen because it is located between the sun and the earth).
Same as the speed as continental drift
Integration is a method to find definite and indefinite integrals. The integration of a function f(x) is given by F(x) and it is represented by: where. R.H.S. of the equation indicates integral of f(x) with respect to x. F(x) is called anti-derivative or primitive.
