Answer: Open Series Circuit
Explanation: In a Series Circuit everything is connected together, but in Parallel Circuit it is not, it's Parallel R1, R2, etc.
Answer:
1) Ethyl alcohol ( ethanol)
2) di methyl ether(methoxymethane)
Explanation:
1) Ethyl alcohol ( ethanol)
CH₃ - CH₂ - OH
H H
H - C - C - O - H
H H
2) di methyl ether(methoxymethane)
CH₃ - O - CH₃
H H
H - C - O - C - H
H H
It is the 3rd Law. Every force in nature occurs in equal measure but opposite directions
The resultant velocity is 360.81 m/s and the velocity of the dolphin swims is 11 m/s
Explanation:
The boat travelling is 13.4 m/s
The captain walks on the deck is 1.3 m/s
The resultant velocity = a² + b² = c²
= 13.4² + 1.3²
= 179.56 + 1.69
c² =
c= 360.81 m/s
To find the velocity, the dolphin swims in 55 m and the acceleration is 5.0 s
velocity = distance / acceleration
=
= 11 m/s
Therefore, the velocity is 11 m/s.