Answer:
Atomic size
Explanation:
In the periodic table , atomic size is indirectly proportional to the effective nuclear charge .the atomic size reduces from left to right across the table. This is because electrons are added to the same shell.
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its the 1 one
Fnet = Δt = ΔP
Fnet = ΔP/Δt
= mv - mu / t
= m(v - u) / t
But we know v = u + at
=> a = v - u / t
Therefore,
Fnet = ma
