Answer:
we use the equation
kinetic energy (Ek)=1/2*mv²
when we rearrange the equation we get speed (v) as
root of 2Ek/m=speed
so root of 2(500)/2=10 root 5m/s or 22.36m/s
Photosynthesis take place in organelles called chloroplasts
Answer:
The child's father has type O blood.
<span>This is the ratio of energy returned to the amount invested. It is just like any other type of ROI value, in that it seeks to be maximized while investing the least amount of resource possible. Maximizing the ROI allows for a business to use its resources much more sparingly and wisely, in comparison to organizations that have to spend more on resources for a smaller gain.</span>
