Albert Einstein, in his theory of special relativity, determined that the laws of physics are the same for all non-accelerating observers, and he showed that the speed of light within a vacuum is the same no matter the speed at which an observer travels
Gravitational potential energy<span> is </span>energy<span> an object possesses because of its position in a </span>gravitational<span> field. </span><span>The equation for </span>gravitational potential energy<span> is GPE = mgh.
GPE = 1200(1.6)(350) = 672000 J
Hope this answers the question. Have a nice day.</span>
Answer:
Explanation: please see attached file I attached the answer to your question.
melting point is where the substance is melting and turning from a solid to a liquid.
boiling point is where molecules vibrate and produce energy which makes the water hot and becomes a boil.
