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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
5 Nov 2021

Given information

Given:

 

Step-by-step explanation

Step 1.

The total time to reach the street is = time upward movement + time downward movement 

Considering downward movement as positive and upward as negative. 

Time for downward movement. 

Distance traveled,

Acceleration due to gravity

At maximum height, the velocity is zero.

Use second equation of motion:

 

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