2:44 PM hw04_719.pdf hw04_719.pdf Speed of light, - 3-10 m/sec Electron massm 9.

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2:44 PM hw04_719.pdf hw04_719.pdf Speed of light, - 3-10 m/sec Electron massm 9.11 10-H Ag Proton mass,m-1.67.10- kg Atomic mass unit, Iw-1.66-10-3 kg Neutrull mase. = 1.008665 Proton ms, mp-1.007276 Homework 04 mast show all of your work to get full credit . Draw a picture of the peobles and label all given quantities, wheever possible. Show what egaation you are going to use first Show what values you are putting into the equation Give your answer to 3 significant digits (bor example, 1.23) Keep yoar work weat and pat your final aaswer in a box so it is easy to find Problem 1. Fornvalate the two postulates of Einstein's special throry of relativity Problem 2 It take 490.0 seconds for light to travel from the Sun to the Earth. Find the distauce from the Sun to the Earth if the speed of light is e-3-10m/s Problem 3 Find the relativistie gamma factor for a moving objeet if its speed is a) 10% of the speed of ight

Explanation / Answer

Q1.

Ans- Postulates of special theory of relativity-

Postulate 1:-The laws of physics are same for observers in all inertial frames. No one frame is preferred over any other.

Postulate 2:- The speed of light in vacum has the same value c in all directions and in all inertial reference frames.

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