Question

Brainliest IIMissNashaII help me
A 25 foot ladder leans against a building. The ladder’s base is 13.5 feet from the building. Find the angle the ladder makes with the ground.

Answer 1

Answer:

Here, in this situation,

Hypotenuse = 25 feet

base = 13.5 feet

Now, Cos Ф = B / H

Cos Ф = 13.5 / 25

Cos Ф ≈ 1/2

Ф = Cos⁻¹(1/2)

Ф = 45 [ Cos 45 = 1/2 ]

In short, Your Answer would be approximately 45 degrees

Answer 2

Step-by-step explanation:

Work is said to be done when a force applied on the body displaces the body through a certain distance in the direction of force. By resolving force →F into two components : (i) F cosθ in the direction of displacement of the body. (ii) F sinθ in the perpendicular direction of displacement of the body.