Hãy biểu diễn véc tơ trọng lực tác dụng lên vật có khối lượng 100 kg, tỷ xích tuỳ chọn

c.is a substance that requires a small amount of energy per gram to raise its temperature; has strong cohesive forces between molecules.

explanation:

a colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

power out to power in less than 100%

0.19 m/s and 0.45 m/s