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During a space shuttle launch, a maneuver is scheduled to begin at T minus 80 seconds, which is 80 seconds before liftoff. The maneuver lasts 1 1/2 minutes. At what time will the maneuver be complete?

 Aug 1, 2016
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Hello bla!

 

During a space shuttle launch, a maneuver is scheduled to begin

at T minus 80 seconds, which is 80 seconds before liftoff.

The maneuver lasts 1 1/2 minutes.

At what time will the maneuver be complete?

 

\(-80sec+ 1\ \frac{1}{2}\min \times \frac{60sec}{min} =-80sec+ 90sec= 10sec\) 

 

The maneuver is completed 10 seconds

after lift-off of the projectile.

 

Greeting asinus :- )

 laugh !

 Aug 1, 2016
edited by asinus  Aug 1, 2016
edited by asinus  Aug 1, 2016

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