Question

9. It is the ratio of vertical and
horizontal component of a
force.​

Answer 1

[tex]\huge\mathfrak { ¤ Answer :-}That single force can be resolved into two components - one directed upwards and the other directed rightwards. Each component describes the influence of that chain in the given direction. The vertical component describes the upward influence of the force upon Fido and the horizontal component describes the rightward influence of the force upon Fido.