Answer:
Average velocity of an object is equal to the instantaneous velocity when it's acceleration is zero.
Explanation:
B is the correct answer since acid corrode on metals such as carbon, steel, zinc and such.
Answer:
300000 J / 400 J/s = 750 s = 12.5 minutes
Explanation:
A-200 kg
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Explanation:
The point is that water is moving smoothly but that the solutes are not.Even though the containers are chemically different (chemical disequilibrium), once all the solutes in one container are contrasted to all the solutes in another container, both have the same total solutes concentrations (this means that they are in osmotic balance).
