According to Newton's first law of motion, it takes an unbalanced force to move an object at rest.
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Theoretically, You can calculate the combined force, which is known as "Net force", in real life, combination of force does make sense only when you're talking about their addition [ which must be in same direction ]
Hope this helps!
Moles = 15.5 g / 40 g/mol = 0.3875 mol
M = 0.3875 mol / 0.250 L = 1.55M
Answer:
Explanation:
5.81 x 10^-7 m x 10^-9nm/ 1m
=5.81 x 10^-16 nm