F=uR
where U is constant of friction and R=mg
F= mgcos 36
=2.05*10 *.8090
=16.58 N
Hearing aid: It makes some sounds louder so that a person with hearing loss can listen, communicate, and participate more fully in daily activities
Wheelchair: Gives mobility to people that can't or have a hard time walking.
Glasses: Corrects vision
Medicine: is used to cure, halt, or prevent disease
Answer: exotic medium can be engineered to slow light
Explanation:
Answer:
Option B. Decreases
Explanation:
Coulomb's law states that:
F = Kq₁q₂ / r²
Where:
F => is the force of attraction between two charges
K => is the electrical constant.
q₁ and q₂ => are the two charges
r => is the distance apart.
From the formula:
F = Kq₁q₂ / r²
The force of attraction (F) is inversely proportional to the square of their separating distance (r).
This implies that as the distance between them increase, the force of attraction between the two charges will decrease and as the distance between two charges decrease, the force of attraction between them will increase.
Considering the question given above and the illustration given above, the force of attraction will decrease as their distance of separation increases.
Option B gives the right answer to the question.
Answer:Heat can travel from one place to another in three ways: Conduction, Convection and Radiation.
Explanation: