Acomet is cruising through the solar system at a speed of 50,000 kilometers per hour foe 4 hours time. what is the total distance traveled by the comet during that time

The distance covered by comet is

Explanation:

Speed is defined as the rate of change of distance with time. It is given by the equation speed=

Thus distance=

In this problem it is given that speed of comet=

time travelled by the comet= 4 hours

Thus distance=

                            =

                            =

i guess that visual aids present persuasive examples to what you are presenting, some factors would be theme (does it fit with the color, information, what you are presenting), size (can you see it, is it a big enough span of data/information), and overall look of the visual aid.

hope this : )

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete