Speed is equal to distance traveled divided by the time. So it's 3.5 m/s
Answer:
They both tend to develop during the spring (March-June), reach peak intensity during the late autumn or winter (November-February), and then weaken during the spring or early summer (March-June)
Answer:
Explanation:
We know the total diameter of the cell (assumed spherical) is:
Then its total radius
On the other hand, we know the thickness of the cell wall is and its density is the same as water ().
Since density is the relation between the mass and the volume :
The mass is: (1)
Now if we are talking about this cell as a thin spherical shell, its volume will be:
(2)
Where
Then:
(3)
(4)
Substituting (4) in (1):
(5)
(6)
Knowing and :
Answer:
Force = m a
Explanation:
Force is the quantity that relates mass of an object with its accelerate.