F is inversely proportional to the square of r. When F = 50, r = 3. Calculate the
value of F when r= 12.
Answers
Answered by
2
Answer:
F÷r=k
50÷3 =k
also
F÷12=k
means
F÷12=50÷ 3
F =50÷3×12
F=200
Answered by
15
Answer:
K= 450 where as F = 3.125
Step-by-step explanation:
f=k/r
=50=k/3^2
=50=k/9
=50*9=k
k=450
f= 450/12^2
f=450/144
f=3.125
Hope it helps :)
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