Re: Rocket lift-off questions.

neo <AbheJet@xxxxxxxxx> wrote:

Can we propel rocket or any body in upward direction with 'constant
velocity', say just 5 centimeter per second?

Possible but inefficient,.

I am just curious why i never saw any body going up with such small
speed. Is there any experiment in which body is propelled upward with
such small speed?

Why would anyone bother when it is so inefficient?

No doubt, body can not remain in levitation. But is it possible to
achieve very small upward speed?

Ever seen a butterfly?

--
Jim Pennino

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