write the correct answer in the square if this f=x then f= __ it's important ✅ No spamming ❌
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18
Answer:
the correct answer is F = X upon 4
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7
Answer:
If this F = x [Fig (i)] then, [Fig (ii)] F = x/4
Explanation:
By formula
F = m1m2/r^2
therefore
If
F1 = m1m1/r^2
= m1m2/d^2...(i)
F1 = x...(ii)
then,
F2 = m1m2/r^2
= m1m2/2d^2
= m1m2/4d^2...(iii)
therefore
F1/F2 = (m1m2/d^2)/(m1m2/4d^2)....[From(i) and (iii)
= 1/4
therefore
F2 = 1/4F2
F2 = 1/4x....[From(ii)]
F2 = x/4
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