The slave trade played a major role in helping Europeans take control of much of Africa in the 1800s, since this allowed them to do business with local slave dealers and form alliances that kept them safe.
Answer: 0.04 m/s
Explanation:
Velocity is calculated as displacement divided by time and its unit is meter per second.
Displacement = 240cm = 240/100 = 2.4m
Time = 60 seconds
Velocity = Displacement / Time
= 2.4 / 60
= 0.04 m/s
Answer:
ancient greeks and romans
Explanation:
are know to have used toothpaste,and people in china and india first used toothpaste around 500BC.
