That statement is false no-till plowing is when you leave it unturned. contour is when you <span>plow it in the shape of the land. </span>
Answer "d' no charge
Explanation:
They are as the name says neutral. They have no charge they are electrically neutral. Just as a proton is a positively charged particle and an electron carries a negative charge.
Answer:
400 N
Explanation:
.
Find damping constant
Amplitude of force on base:
substituting the values in above formula we get
F_T = 400 N