1.Paper Chromatography. This method is often used in the food industry. ...
2.Filtration. This is a more common method of separating an insoluble solid from a liquid. ...
3.Evaporation. ...
4Simple distillation. ...
Fractional distillation.
I think its " both have level surfaces"
Answer:
The net force is zero.
Explanation:
Two opposing and equal forces cancel each other out, giving you a net force of zero.
Answer:
B) 18.5 m/
s west
Explanation:
Scalar quantity has MAGNITUDE only
Vector quantity has MAGNITUDE and DIRECTION
Hope this is correct and helpful
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