Answer:
Volume of each grain of sand:
radius of the spherical grain is given,
The grains are made up of silicon dioxide.
The density is equal to 
Then, the mass of each grain is given by:
Answer:
-10
Explanation:
The rectangular area is the base bbb times height hhh.
\begin{aligned}\Delta x&= A \\\\ &=(2\,\text s)\left (-5\,\dfrac{\text m}{\text s}\right ) \\\\ &= -10\,\text m\end{aligned}
Δx
=A
=(2s)(−5
s
m
)
=−10m
The possum displaces 10\,\text m10m10, start text, m, end text to the left.
Answer:
B or A Try your best to choose Between those 2 if not I'll help u
Weathering the process that breaks down exposed stone and rock causing it to split apart or wear away. Different forces can cause rocks to become weathered physical weathering is caused by purely mechanical changes to the rock while chemical weathering is caused by chemical reactions
