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kicyunya [14]
2 years ago
9

A rocket blasts off from the Earth's surface. During the initial phase of flight, the engine of the rocket burns fuel at a rate

α, which creates thrust by expelling exhaust gas downward with velocity β relative to the velocity of the rocket. The thrust from the engine provides an additional upward force on the rocket of magnitude αβ. By Newton's 2nd Law, the equation governing the motion of the rocket while the rocket is burning fuel is
Physics
1 answer:
Katen [24]2 years ago
5 0

Answer:

αβ = Ma

Explanation:

By Newton's 2nd Law, the equation governing the motion of the rocket while the rocket is burning fuel is

αβ = Ma where  α = rocket's fuel burning rate, β = relative to the velocity of the rocket, M = instantaneous mass of the rocket and a = acceleration of rocket.

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Answer:

(A) Consists of a small number of tiny particles that are far apart- relative in their size.

Explanation:

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When making a DNA Fingerprint, the job of the restriction enzyme is to..
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Does the Digestive System deconstruct both mechanically and<br> chemically?
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Look at the rock sitting on the hill in the picture above. Gravity should make the rock slide down the hill. What force is actin
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If a spring has a spring constant of 5 N/m and it is stretched 20 cm, what is the force of the Spring
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