F ∝ \(\cfrac{1}{d^2}\).The graph of F – d is
A) straight line
B) parabolic
C) irregular
D) A or B
Answered Feb 05, 2023
Correct option is B) parabolic
Option B) Parabolic
Reason -: on increasing distance force will decrease (not linearly)
Or
F ~ 1/d² => F=k/d² => d²=k/F
Parabolic equation
Correct Answer - (i) y=6 (ii)` y=-6`
Correct Answer - (i) y=1 (ii) y=4
Correct Answer - (i) y=1) (ii) x=7
Correct Answer - (i) A(6,0) and B(0,8) (ii) 24 sq units
Correct Answer - (4,1)
Correct option is D) rectangle
Correct option is (C) (k, 0) Line x = k is passing through the point (k, 0).
(A) 1 – b, 2 – c 3 – a
A) straight line passing through origin
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