Question

what is motion ?
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Answer 1

Answer:

Motion, in physics, change with time of the position or orientation of a body. ... Motion that changes the orientation of a body is called rotation. In both cases all points in the body have the same velocity (directed speed) and the same acceleration (time rate of change of velocity).

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Answer 2

Answer:

Nitrate is a polyatomic ion with the chemical formula NO − 3. . Salts containing this ion are called nitrates. Nitrates are common components of fertilizers and explosivesNitrate is a polyatomic ion with the chemical formula NO − 3. . Salts containing this ion are called nitrates. Nitrates are common components of fertilizers and explosivesNitrate is a polyatomic ion with the chemical formula NO − 3. . Salts containing this ion are called nitrates. Nitrates are common components of fertilizers and explosivesNitrate is a polyatomic ion with the chemical formula NO − 3. . Salts containing this ion are called nitrates. Nitrates are common components of fertilizers and explosives