Acceleration= change
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Time
The change in velocity is 4 m/s b/c 7-3=4.
The time taken is 5 s b/c 10-5 = 5.
So its 4/5 which is
0.8 m/s^2.
You're welcome.
Which grade would u like to begin with? I can probably help with grade 9 Intro to Chemistry and Grade 10 Naming elements and compounds. That's all
A geologist will ask an analytical chemist to help identify the minerals in a rock because an analytical chemist studies the composition of matter and, therefore, can identify the minerals.
The analytical chemist does this by determining the crystal structure as a matter of routine using X-ray and electron diffraction techniques.
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