Check the current weather map for 2 different times, and see where the center of the storm is. That tells you what direction it's moving. With its speed and direction, you have its velocity.
They are both formed by deposited river sediment.
Answer:
σ =4.180×10^{-9} C/m^2
Explanation:
electric field due to non conducting sheet is
the force acting on the piece of Styrofoam
Eq= mg
⇒E= mg/q
now,
⇒
charge per unit area (in C/m2) on the plastic sheet σ =4.180×10^{-9} C/m^2
Answer:
Explanation:
The volume of a right rectangular prism is given by the formula:
where
L is the length of the base
w is the width of the base
h is the height of the prism
In this problem, the prism has a squared base: this means that
because the two sides of the base have same length. We know that their length is
L = w = 7 in.
While the height of the prism is:
h = 2 in.
Therefore, the volume of the prism is: