Answer:
Step-by-step explanation:
Solution for no.7
F = km/d^2
100 = k8/25
k = 100 x 25/8
k= 312.5
Solution for no.8
F = 312.5 m/d^2
F = 312.5 x 2/15^2
F = 312.5 x 2/225
F = 2.78Newton
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Answers & Comments
Answer:
5. Inverse Variation
6. F = km / d²
7. k=312.5
8. F = 2.78 Newton
Step-by-step explanation:
Solution for no.7
F = km/d^2
100 = k8/25
k = 100 x 25/8
k= 312.5
Solution for no.8
F = 312.5 m/d^2
F = 312.5 x 2/15^2
F = 312.5 x 2/225
F = 2.78Newton