engineering mathematics MCQ #9

A kite is flying at a height of 60 m above the ground. The string attached to the kite is temporarily tied to a point on the ground. The inclination of the string with the ground is 60°. The length of the string is

engineering mathematics MCQ #9

  1. Question 1

    Q1. A kite is flying at a height of 60 m above the ground. The string attached to the kite is temporarily tied to a point on the ground. The inclination of the string with the ground is 60°. The length of the string is

    • A) 40√3 m
    • B) 30√3 m
    • C) 120 / √3 m
    • D) 60√3 m / 3 m

    Answer: 40√3 m

    Explanation: Using sin(60°) = height / length, we find the length of the string.