A jogger runs 100m due east then changes direction for the, Ask an Expert

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Q1. With the purpose to calculate the number of ways of arranging a given amount of energy in a tiny block of copper, block is modelled as containing 7.5175 independent oscillators. How many atoms are in the copper block?

Q2. A jogger runs 100m due east, then changes direction for the second leg of the run. At the end of the run, she is 350m away from the starting point at an angle of 25.0° north of east. What were the direction and length of her second displacement? Utilize graphical techniques.

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Category:- Physics
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