Force = mass × accelaration
Force = 0.25Kg × 196 m/s²
Force = 49 Newtons
Not necessarily, it just means that the Scientific theory was not complete and needs additional information, research, and ideas.
Answer:
529 Hz
Explanation:
595(343-20)/(343 + 20) = 529
<u>Answer</u>
C.39.2 kPa
<u>Explanation</u>
The pressure in liquids depend on the depth or what we call the liquid column(h), the density of the liquid(σ) and the the acceleration due to gravity(g).
h = 4.00 m
σ = 1000 Kg/m³
g = 9.8m/s²
Pressure Is given by;
P = σgh
= 1000 × 9.8 × 4
= 39200 Pa
=39.2 KPa
Temperatures above 100 are gases
