Question

if F is inversely proportional to d and d= 8, when f = 10. find the value of F when d =10​

Answer 1

Answer:

F = 8, when d = 10

Step-by-step explanation:

G.T.,

F ∝ 1/d

=> F = k. 1/d. ------------> 1

W.K.T.,

d = 8, when F = 10

Then,

10 = k. 1/8

=> k = 80

Substitute k= 80 in 1

F = 80 / d

Then, for d = 10

F = 80 / 10

=> F = 8

Hence, we got the value for F, that is equal to 8 when d is equal to 10.