Kinetic energy is the energy of a moving object. Usually it is numericallydefined for an object as KE = 0.5*m*v^2
<u>The Weight </u>is a vector whose magnitude is the product of the mass m of the object and the magnitude of the local gravitational acceleration. Its always directed toward the center of the Earth.
The inner planets are closer to the sun, rockier and smaller. The outer planets are further from the sun, bigger and consisting primarily of gas.
Answer:
Speed =
Explanation:
Speed = wavelength × frequency
Speed = 370 × 2.30 = 851m/s
They have a charge of zero because every atom starts of with the same number of electrons (which are negative) and protons(which are positive.)
These happens in till bonding happens, but the bond itself is zero. Zero just means that the bond has the same amount of positive and negative.