Radiation is the only transfer in a vacuum
In triangle ABC , using Pythagorean theorem
BC = sqrt(AB² + AC²)
r = sqrt(y² + x²) eq-1
taking derivative both side relative to "t"
dr/dt = (1/(2 sqrt(y² + x²) ) ) (2 y (dy/dt) + 2 x (dx/dt))
dr/dt = (1/(2 sqrt(0.5² + 0.5²) ) ) (2 (0.5) (dy/dt) + 2 (0.5) (dx/dt))
dr/dt = (1/(2 sqrt(0.5² + 0.5²) ) ) ( v₁ + v₂)
15= (1/(2 sqrt(0.5² + 0.5²) ) ) ( - 30 + v₂)
v₂ = 51.2 m/s
Answer:
yes
Explanation:
Yes, water can stay liquid below zero degrees Celsius. There are a few ways in which this can happen.
Any non- metal group 13-17
Explanation:
An element from group 2 will form ionic bonds with any non - metal group 13 - 17.
An ionic bond usually forms between metals and non-metals.
- In the main group on the periodic table, metals occupy the first two groups.
- Ionic bonds are formed between two atoms with large electronegativity differences.
- These are simply metals and non-metals.
- The bond forms when metals donates their valence electrons to the non-metals.
Learn more:
Ionic bond brainly.com/question/10826758
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Answer:
The Production Function is the relationship between the quantity or variables of output and the different inputs quantities used in the production process.
Explanation:
Generally in quality, production or any business, we need to know what is the output with respect to different input variables. Suppose if an output is about bottle produce per hour, then we look at the inputs such as temperature, raw material/inventory, power supply, manpower, etc which are needed to produce bottle. any changes, for example in temperature could change the production rate.
Furthermore, a graph is made to see the production function.
