Answer:The gravitational field on Saturn can be calculated by the following formula;
Explanation:
Nuclear power generates large amounts of power with limited production of greenhouse gases.
is the answer
The scalar operates only on the magnitude of the vector.
So the length of the vector may change ... becoming longer
or shorter ... but its direction doesn't change.
Vs - velocity on beginning
ve - velocity on ending. You've got:

So he needed 4 second.
There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical.