Answer:
The correct answer is the spring constant (k)
Explanation:
- Elastic potential energy: Epe = ½ * k * Δx²
k = spring constant
Δx = displacement
- Gravitational ptential energy: Ep = m*g*h
g = (acceleration due to gravity)
m = mass
h = relative height of an object to some reference point
Answer:
Sometimes
Explanation:
Sometimes meaning in occasions. If it is a "vampire star" not likely because they also cause they also make novas happen by sucking the gas from another star.
Answer:
The detector temperature doesn't affect retention time
Explanation:
Retention time is one of the chromatographic parameters. Is defined as the time of a compound spends from injection to detection.
A solute in GC is added to the injector where is volatilized. When volatilized, it pass through a column until the detector.
The detector temperature doesn't affect retention time. To change retention time you must change injector temperature or column temperature. An increase in column or injector temperature results in a decrease in retention time.
Answer: The correct answer is the weight of the wood.
Explanation:
Hope this helps
Answer:
4.93 m
Explanation:
According to the question, the computation of the height is shown below:
But before that first we need to find out the speed which is shown below:
As we know that
= 9.92 m/s
Now
98.4064 = 19.96 × height
So, the height is 4.93 m
We simply applied the above formulas so that the height i.e H could arrive
