Answer:
Nerve and muscle function and fluid balance
Explanation:
:)
P (gravitational force) = m (mass) x g
<=> P = 0.05 x 10
<=> P = 0.5N
Answer:
The value is 
Explanation:
From the question we are told that
The speed of in a vacuum is 
The speed of light in the material is 
Generally the reflection of the material is mathematically represented as

=> 
=> 
The answer yr looking for would b true!
<span>Kepler found that the orbits of the planets were elliptical.
His work was so convincing that to this day, they still are. </span>