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Kamila [148]
3 years ago
13

Who was responsible for the development of the rocket motor?

Computers and Technology
2 answers:
kiruha [24]3 years ago
6 0

Answer: Robert H. Goddard

Explanation: he developed and flew the first liquid-propellant rocket

AleksandrR [38]3 years ago
6 0

Answer:

-Technical Societies

Explanation:

<em>Rocket enthusiasts and rocket clubs were active in Germany, the US, Russia, and other countries. Experimental rockets were designed, tested, and sometimes flown. Some of the experiments used liquid fuel, though solid-fuel rockets were also developed. In 1932, the rocket motor was developed as a reusable method for the flight of a rocket.</em>

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bonufazy [111]
I think the answer is C

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3 years ago
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#Write a function called grade_scantron. grade_scantron should
NARA [144]

En este ejemplo vemos que, por la información dada, no es posible que esta oración tenga coherencia o sentido. En este caso el nexo o conector que une ambas oraciones no debería haberse utilizado, puesto que ambas oraciones no tienen relación. Por ende corresponden a estructuras diferentes y no es posible que mantengan una coherencia. Varias oraciones sin coherencia, generan textos incoherentes.

4 0
3 years ago
Identify how creating a problem statement is important to starting off a project right. Select all that apply.
BlackZzzverrR [31]

Answer:

Involving stakeholders in the process helps to ensure a good outcome.

A clear statement of the vision and issues helps to focus everyone involved in the project.

Less time will be wasted on flawed attempts at a solution.

Explanation:

Took the assignment

8 0
3 years ago
for number in range(1,51): if number % 3 == 0 and number % 5 == 0: print('XY') elif number % 5 == 0: print('X') elif number % 3
Elza [17]

Output of the given code is:

Y

X

Y

Y

X

Y

XY

Y

X

Y

Y

X

Y

XY

Y

X

Y

Y

X

Y

XY

Y

X

Explanation:

In the for loop variable "number" will iterate from 1 to 150(inclusive).

in the "if" condition it is checking that the number is divisible by 3 and 5 both if the number is divisible by both 3 & 5 then it will print XY as output.

In the first "elif", if the number is divisible by 5 only then it will print X

as output.And in the last "elif", if number is divisible by 3 only then it will

print Y as output. Nothing will be printed if all three conditions are FALSE.

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3 years ago
RIGHT ANSWER I'LL GIVE U BRAINLIST which is not a component of the career poster project
blsea [12.9K]
B is the answer i believe
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3 years ago
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