I believe the answer is B. <span>Contour farming
</span>In <span>Contour farming , we put the plant on perpendicular method, and </span><span>tilling sloped the land along lines of consistent elevation.
</span>By Doing this, we will ensure that every part of the soil will receive proper amount of water from the rainfall, hence prevent the chance of soil loss from surface erosion.
I cant find a article with that name? Are you sure its right?
The answer is B. Force=mass X accleration
Answer:
4009.21658986 Hz
Explanation:
v = Speed of sound in air = 348 m/s
L = Length of tube = 2.17 cm
Fundamental frequency for a tube where one end is closed and the other end open is given by
The fundamental frequency of the canal is 4009.21658986 Hz
Answer: The squishy ball
Explanation:
The squishy ball experiences a larger force due to its soft nature. The force of the squishy ball cannot overcome the concrete cube due to the weight of the concrete and as such the weight of the concrete cube will overcome the force exerted on it by the squishy ball making the ball to experience much larger force.