PLEASE HELPA housekeeper is cleaning the kitchen and decides to to use a ladder to reach a top shelf. As he/she is cleaning he/she is started by a mouse and falls off the ladder to the floor. As the he/she is falling, what is true about the magnitude of the Earth's gravitational force exerted on the
housekeeper compared to the magnitude of gravitational force that the housekeeper exerts on the Earth?

Displacement = 167.63 m  

Explanation:

Distance refers to the total ground covered by an object while in motion while displacement refers to how far an object is from it's original position.

Now, we are told that the helicopter flies 160m horizontally and then flies 50m downwards.

This means that it's displacement will be the distance from its final position to the initial position.

This can be represented with a triangle attached.

From the triangle, the displacement d will be gotten from pythagoras theorem.

Thus;

d² = 160² + 50²

d² = 25600 + 2500

d² = 28100

d = √28100

d ≈ 167.63 m