Answer:
Week = 21/56
Step-by-step explanation:
1 week=24×7
1 week =168 hours
? Week =63 hours
By cross multiplying both equations
? Week=63/168
Week=21/56
Answer:
F
Step-by-step explanation:
Solution of the system of equations is the points of intersections.
So, solutions are
(-1,0), (0,-1)
Answer:
<h3>The given statement "The force F between two charges

and

in a vacuum is proportional to the product of the charges and is inversely proportional to the square of the distance between two charges" is a <u>Coulomb's law.</u></h3>
Step-by-step explanation:
Given that "The force F between two charges
and
in a vacuum is proportional to the product of the charges and is inversely proportional to the square of the distance between two charges"
<h3>The given statement is a <u>Coulomb's law.</u></h3>
Coulomb's law states that the magnitude of the electrostatic force F of attraction or repulsion between the two point charges
and
is directly proportional to the product of the magnitudes of charges
and
and it is inversely proportional to the square of the distance between the two charges.
Answer: no solution
Step-by-step explanation:
Answer:
Volume = Length × Width × Height
Step-by-step explanation:
A right rectangular prism is a three-dimensional object like the one shown in the attachment. It has dimensions: Length, Width and Height. All the angles between the sides are 90°. In order to calculate the volume of an object shaped like a right rectangular prism, we use the following expression.
Volume = Length × Width × Height