Answer:
1000j
Explanation:
work done = force x distance
w = 5 x 10 x 20 = 1000joules
Answer:
Electric potential, 
Explanation:
It is given that,
The magnitude of electric field, 
Distance between automobile engines that consists of metal conductors, 
Let V is the magnitude of the potential difference between the conductors. The relation between the electric field and the electric potential is given by:
So, the magnitude of the potential difference between the conductors is 
. Hence, this is the required solution.
Matter means the things that occupies space and has a mass.
So from this rule, we can identify the things given.
Toothpaste is a matter.
Happiness is not matter, it doesn't occupies space.
Gasoline is matter.
Sound doesn't have a mass, so it's not matter.
Bacteria is matter, it's one of the organisms in the 5 main kingdoms. It has a mass and it dies occupies space even its so small.
Cell is matter, because every living thing is made up of cells.
Answer:
in order to find the average velocity use change in Displacement / change in time?
Explanation:
