Arocket of mass 4kg propelled by a force of 10^6n acquires a speed of 3000m/s determine the power expended

We have that a rocket of mass 40000kg propelled by a force of 10^6N acquires a speed of 3000m/s the power expended is

P=3*10^9W

From the question we are told

A rocket of mass 40000kg propelled by a force of 10^6N acquires a speed of 3000m/s determine the power expended

Generally the equation for the Power  is mathematically given as

Therefore

P=Fv

P=10^6*3000m/s

P=3*10^9W

Therefore

A rocket of mass 40000kg propelled by a force of 10^6N acquires a speed of 3000m/s the power expended is

P=3*10^9W

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3×10⁹ W

Explanation:

Power = work / time

Power = force × distance / time

Power = force × velocity

P = Fv

P = (10⁶ N) (3000 m/s)

P = 3×10⁹ W

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

graphing motion: mastery test

209be

what is the instantaneous acceleration of

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0 meters/second?

10 meters/second?

12 meters/second?

velocity imetersisecond

15 meters/second?

20

time (seconds)

answer: 0 meters/second^2