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V125BC [204]
4 years ago
5

How does the rocket engine work?​

Physics
1 answer:
Semenov [28]4 years ago
5 0

Answer:

The vacuum of space

Heat management problems

The difficulty of re-entry

Orbital mechanics

Micrometeorites and space debris

Cosmic and solar radiation

The logistics of having restroom facilities in a weightless

Explanation:

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Your electric drill rotates initially at 5.35 rad/s. You slide the speed control and cause the drill to undergo constant angular
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Answer:

The  angular displacement  is  \theta  =  29.6 \ rad

Explanation:

From the question we are told that

     The initial angular speed is  w =  5.35 \ rad/s

      The angular acceleration is  \alpha  =  0.331 rad /s^2

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substituting values

         \theta  =  5.35 * 4.81  + \frac{1}{2}  *  0.331  * (4.81)^2

         \theta  =  29.6 \ rad

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3 years ago
What is the value of the initial horizontal velocity?
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<h2>I hope this helps...</h2><h2>Good day :)</h2>
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