I) Do both the cyclists start at the same point? If not, who is ahead at the starting point? ii) At t = 7s, which cylclist is la
gging behind? iii) Which cyclist – A or B would be travelling with greater speed? How can you justify?
1 answer:
Answer and Explanation:
Assuming the image attached is the distance/displacement-time graph of both cyclists A and B:
- Cyclist B started at a position higher than 0 meters, whereas cyclist A started at 0 meters. Cyclist B started ahead.
- When t = 7, it s observed that cyclist A is at a higher position on the graph than cyclist B, and is therefor travelling faster. B is lagging behind.
- Cyclist A is travelling at a greater speed, because his distance covered is exponentially increased per time, whereas the Cyclist B only records marginal steady increase in distance covered.
I hope this explanation was easy to understand and helpful.
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Solution:- Convert given percentages to moles and then calculate the mol ratio to get the simplest whole number ratio of moles of atoms which is the empirical formula of the compound.
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