Answer:
The bicycle slows down because of the frictional force acting on the tyres of the bicycle. When this frictional force overcomes the force applied by paddling, the bicycle stops.
First, convert the radius of the sphere from centimeter to meter.
r = (2.7 cm)(1 m/ 100 cm)
r = 0.027 m
Then, calculate for the surface area of the given by the equation,
A = 4πr²
Substituting the known values,
A = 4(π)(0.027 m)²
A = 9.16 x 10⁻³ m²
Then, multiply the calculated area to the charge density given to determine the total charge.
C = (6.9 x 10⁻⁶ C/m²)(9.16 x 10⁻³ m²)
C = 6.32 x10⁻⁸ C
<em>Answer: C = 6.32 x 10⁻⁸ C</em>
Answer:
Explanation:
The Coulomb's law states that the magnitude of the electrostatic force between two charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them:
In this case, we have 
:
Chemical sedimentary rocks are formed through evaporation and precipitation of minerals in solution.
For instance, travertine limestone, gypsum, or halite (salt).
Living: Humans, Trees, Plants, Mammals, Aquatic Animals.
Non living: Rocks, Housing, Tables, Desk, Flashdrive.
Dead: Dead Leafs, Dead Humans.
