Work = (force) x (distance)
The worker does (40N) x (4m) = 160 joules of work.
Friction eats up (27N) x (4m) = 108 joules of that energy,
generating 108 joules of heat.
The remaining (160J - 108J) = 52 joules of energy moves the box.
Answer:
The answer should be A and B. I don't fully know so don't quote me on that! Haha.
Explanation:
Answer:
Below :)
Explanation:
It is the powerhouse of the cell and creates chemical energy.
Answer:
true its truedjjs sjsnsns
