<span>A. How could energy become the matter present today? </span>
Speed is just how fast the object is moving, while velocity is the speed and <em>direction </em>of the object.
edit* Direction would be something such as North, East, etc.
Answer:
The average speed for the whole journey is 49.5 miles per hour.
Explanation:
Step 1 :
Here, both the ways, he covers the same distance. Then, the formula to find average speed is
= 2xy / (x+y)
Step 2 :
x ----> Rate at which he travels from New York to Washington
x = 45
y ----> Rate at which he travels from New York to Washington
y = 55
Step 3 :
So, the average speed is
= (2 ⋅ 45 ⋅ 55) / (45 + 55)
= 4950 / 100
= 49.5
Answer:
12 Ohms
if all resistor are the same, use resistance=resistor * # of resistors.
Answer:
The answer is potential energy.
Explanation:
The reason is because chemical energy is stored in bonds that connects atoms with other atoms and molecules. It is in form of potential energy, when a chemical reaction takes place, the stored chemical energy is released
