Question

Sound travels with an average speed of 340m/s. Lightning from a distant storm cloud is seen almost immediately. If the sound reaches our ear 2s later. how far is the storm​

Answer 1

Formula

• D = V • T

Resolve:

• D = (340m/s) • (2s)
• D = 680m

Hope this helped

Answer 2

Hello..!

To calculate its distance we apply the following data.

Data:

• V = 340m/s
• T = 2s
• D = ?

Then, we apply the formula that is.

Formula:

• D = V • T

Finally we develop the problem.

Developing:

• D = (340m/s) • (2s)
• D = 680m

The storm is at a distance of 680 meters