Answer:
specialist focus in one very specific thing, generalist focus and many things, they are like a jack of all trades
Answer:29,930 kJ
Explanation:
Given
Car starts with an initial elevation of 500 m and drives up a hill to reach a final elevation of 2000 m
Final velocity (V)=20 m/s
Energy of car increases by 100 kJ
mass of car(m)=2000 kg
![Total Energy =\Delta PE+\Delta KE+\Delta U](https://tex.z-dn.net/?f=Total%20Energy%20%3D%5CDelta%20PE%2B%5CDelta%20KE%2B%5CDelta%20U)
![\Delta PE=mg(\Delta h)=2000\times 9.81\times (2000-500)](https://tex.z-dn.net/?f=%5CDelta%20PE%3Dmg%28%5CDelta%20h%29%3D2000%5Ctimes%209.81%5Ctimes%20%282000-500%29)
![\Delta PE=29,430 kJ](https://tex.z-dn.net/?f=%5CDelta%20PE%3D29%2C430%20kJ)
![\Delta KE=m\frac{v_2^2-v_1^2}{2}](https://tex.z-dn.net/?f=%5CDelta%20KE%3Dm%5Cfrac%7Bv_2%5E2-v_1%5E2%7D%7B2%7D)
![\Delta KE=2000\times \frac{20^2-0^2}{2}](https://tex.z-dn.net/?f=%5CDelta%20KE%3D2000%5Ctimes%20%5Cfrac%7B20%5E2-0%5E2%7D%7B2%7D)
![\Delta KE=400 kJ](https://tex.z-dn.net/?f=%5CDelta%20KE%3D400%20kJ)
![\Delta U=100 kJ](https://tex.z-dn.net/?f=%5CDelta%20U%3D100%20kJ)
Total Energy=29,430+400+100=29,930 kJ
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Typically each development platform consists of the following components except compilers and assemblers
- The platform development simply means the development of the fundamental software which is vital in making hardware work.
- Operating system: This refers to the low-level software that communicates with the hardware so that other programs can be able to run.
- System software: This is the software that's designed in order to provide a platform for the other software. Examples include search engines, Microsoft Windows, etc.
- Compilers and assemblers: Compliers are sued in converting source code to a machine-level language. Assembler is used in converting assembly code to machine code.
- Hardware platform: This is a set of hardware where the software applications are run.
In conclusion, the correct option is Compilers and assemblers.
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