Answer:
c
Explanation:
matter and energy van flow and cycle in an ecosystem depending on the temperature
Answer:
yes
Explanation:
kinetic energy is when something has a force acting upon it. potential energy is the opposite
I believe you're talking about displacement. It's a directional vector that depicts the movement of a point between two instances.
The circulation system for mammals is very complex
The only thing you need to know in order to solve this task is that <span>plank length (which is force x), should equal the increase in potential energy, so what we have now : (mass)* g * (height).
It has to look like that: </span>
<span>F * 3.0 = 150 x 9.81 x 1.20
Then solve for F, the result should be in newtones = 588N
Do hope it makes sense.</span>