Answer:
she used force to swing her ball all way back
Explanation:
Explanation:
Efficiency is defined as the ratio between the useful output over the total amount consumed. 
The fan does 500W of useful work while wasting 300 W. The total power consumption is 800 W (500 + 300).
Most of the time the towns get flooded and many people die and lose their homes and their jobs, businesses by the floods and the natural environment is destroyed ,air pollution is produced, the ecosystem could be disrupted and dams are known to fall over and dams are really expensive to build, The dams also cause geological damage, example earthquakes and spills happen.
<span>A business that controls an entire market for a specific item is called a monopoly.
</span>In a monopoly<span> market, the seller faces no competition, as he is the sole seller of goods with no close substitute.</span>
Weak nuclear force is the most involved
