The power needed to accelerate a projectile from rest to its launch speed in a time t is 43 0 W How much power is needed to accelerate the same projectile from rest to a launch speed of 2 in a time of 1 2t

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Question: The power needed to accelerate a projectile from rest to its launch speed in a time t is 43.0 W. How much power is

The power needed to accelerate a projectile from rest to its launch speed υ in a time t is 43.0 W. How much power is needed to accelerate the same projectile from rest to a launch speed of 2υ in a time of 1/2t?

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