Answer:
Its density decreases, and its volume increases
Explanation:
Density is defined as Mass/Volume. What happens when water transforms into ice is that its density decreases because the volume the molecules now occupy increases.
The denominator of the rational expression
is now larger (while the numerator stays the same), so the quotient gives a smaller number.
Answer:
right; left
Explanation:
The right hemisphere of the brain has a schema formation capacity, this can be applied to recognize faces. The left hemisphere is in charge of the memory and therefore to recall names.
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Answer:
F = m ω² r
Explanation:
Centripetal force is mass times centripetal acceleration:
F = ma
F = m v² / r
In terms of angular velocity:
F = m (ωr)² / r
F = m ω² r
A wave is characterized by the cyclic occurrences of crests and troughs. Wavelengthis defined as the distance between two consecutive troughs or two crests and the Frequency is defined as the number of cycles that pass through a point per second
Answer:
Take the numbers and fill them in graph.
Plot time as X and speed as Y and afterward join then like a line graph.