The correct answer for this question is 6m/s. I hope this helps.
<span>Soil conservation involves protecting soil quality and preventing erosion </span>
Answer:
A) The wave that travels through the rail reaches the microphone first.
B) separation in time between the arrivals of the two pulses is 0.01539 seconds.
Explanation:
Detailed explanation and calculation is shown in the image below
<span>Tree's are vital to the eco-system, they clean the air of co2 which is important for the air and water. Tree's also stop erosion and that is an important step in keeping our water clean. Tree's filter water up through the soil with their extensive root system, making for clean water.</span>
Uniform velocity means no Net force and therefore no acceleration. Acceleration only happens when the velocity changes.
