Give reason.
1.erosion and deposition occur side by side. why?
2.top soil is suitable for cultivation. why?

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

The two required components for a generator