Answer:
density is defined as the amount of mass contained in unit volume of a body .its si unit is kg/m*3
I’m pretty sure it’s c.... hope it helps and hope it’s right.
Answer: The only advantage cutting crops with a sickle is that its very effective for cutting lodged crops.
P = m v
250 = m5
250 = 5m
m = 50 Kg
Option C
