Jbullon5662 Jbullon5662

11-11-2021
History

contestada

who was responsible for the development of the rocket motor?

Respuesta :

sheritamorris2022 sheritamorris2022

11-11-2021

Answer:Robert H. Goddard, an American, developed, built, and flew the first successful liquid-propellant rocket on March 16, 1926.

Explanation:

Answer Link

Otras preguntas

What is the answer to 7-4+3×0+1

A cart rolling down an incline for 5.0 seconds has an acceleration of 4.0 m/sec2. If the cart has a beginning speed of 2.0 m/sec, what is its final speed?

Write a word problem that would require you to use 5,621 divide by 23.

Tell how to find 81-16 using mental math

A cart rolling down an incline for 5.0 seconds has an acceleration of 4.0 m/sec2. If the cart has a beginning speed of 2.0 m/sec, what is its final speed?

How to simplify 504/5?

What effect can new observations have on a scientific theory

HEEELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ME WITH THIS QUESTION!!! Translate the sentence into an equation. Seven times the differe

What are three different ways to name a line?

Each square on Olivia's chessboard is 11 square centimeters.A chessboard has 8 squares on each sid.To the nearest tenth,what is the width of Olivia's chessboard