What are higher-than-usual tides that form when the suns and moons gravitational pulls work together
1 answer:
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Answer:
Work done, W = 2675.4 J
Given:
mass, m = 70.0 kg
height, H = 3.90 m
Solution:
According to the question, as the person jumps the stairs up, there is an increase in the potential energy of the person which is provided by the work done in climbing the stairs and is given by:
Work done, W = mgH
where
g = acceleration due to gravity =
<u><em>Part 1:</em></u>
<u>The basics of conversions state that:</u>
1 ml is equivalent to 1 cm³
This means that the ratio between them is 1:1
Therefore, 200 ml of water would be equivalent to 200 cm³ of water
<u><em>Part 2:</em></u>
<u>Again, the basics of conversion states that:</u>
1 ml is equivalent to 1 * 10⁻⁶ m³
We will use cross multiplication to convert 200 ml to m³ as follows:
1 ml ................> 1 * 10⁻⁶ m³
200 ml .........> ??
200 ml = m³
Hope this helps :)