Question

In: Physics

In a mall, a shopper rides up an escalator between floors. At the top of the...

In a mall, a shopper rides up an escalator between floors. At the top of the escalator, the shopper turns right and walks 9.26 m to a store. The magnitude of the shopper's displacement from the bottom of the escalator to the store is 16.0 m. The vertical distance between the floors is 5.40 m. At what angle is the escalator inclined above the horizontal?

Expert Solution

Given the magnitude of the shopper's displacement from the bottom of the escalator to the store is 16.0 m.

and the vertical distance between the floors is 5.40 m.

These to distances makes a right triangle along with horizontal distance from bottom of escalator to bottom of vertical distance right below store

16 m is the hypotenuse

5.40m is the height

find length of the base

By Pythagoras theorem

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Now consider right triangle formed in the bottom floor

Given that the shopper turns right and walks 9.26 m to a store.

By Pythagoras theorem

==============

Consider the side View

Given that the vertical distance between the floors is 5.40 m

Inclination

ANSWER:

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genius_generous answered 2 hours ago

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