Friction produces heat hope this helps
Both of them are unpleasant!
Answer:
0.25 s
Explanation:
The angular velocity, <em>ω</em>, is related to the angular displacement, <em>θ</em>, by
<em>t</em> is the time.
Making <em>t</em> subject of the formula,
Substituting values in the question,
<span>The forth I think, conserving water is useless if it is just going to be contaminated in unsanitary conditons
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Answer:
Contour line, a line on a map representing an imaginary line on the land surface, all points of which are at the same elevation above a datum plane, usually mean sea level. The diagram illustrates how contour lines show relief by joining points of equal elevation. Encyclopædia Britannica, Inc. Video Player is loading.
