Answer:
50 Km
Explanation:
If the car moved 50 km north and then 50 south its displacement would be 0. if it go in a direction like sw or ne or nw
Using the definition of kinetic energy, we have:
Answer:
Cytokines is the answer
Explanation:
it is another word for the chemical messanger
Initial velocity = 5mph
final velocity = 7mph
Answer:
The convection of heat within the mantle Rotation of liquid iron in the outer core
Explanation:
The electrical currents and convecting movements within the Earth's liquid core generate the planet's powerful magnetic field, which in turn drives the inner core in the way that can now be observed.
