Aspring-loaded gun, fired vertically, shoots a marble 9.0 m straight up in the air. what is the marble's range if it is fired horizontally from 1.8 m above the ground?

The range of the marble if it is fired horizontally is 8.10 meters.

Given the following data:

To calculate the range of the marble if it is fired horizontally:

We would determine the vertical speed of the marble fired vertically by the spring-loaded gun through this formula:

V = 13.28 m/s.

Next, we would calculate the time taken to reach the maximum height:

Time, t = 0.61 seconds.

For the marble's range:

Range = 8.10 meters.

Read more on range here: link

Explanation:

If a marble is shot straight up in the air then the maximum height above the ground is given as 9 m

so here we will have

now the same marble is shot horizontally so the speed will be same

now the height from which it is shot is given as 1.8 m

so time taken by it to reach the ground is given as

now the distance moved by the marble is given as

distance = speed x time

answer; i believe the correct answer is (40,000 j) good luck

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