1.

In the above problem the acceleration of the rocket during burning interval is :

Answer»

`(1200//12)m//s^(2)`
`(12//1200) m//s^(2)`
`(1200 xx 12) m//s^(2)`
`(1200//132) m//s^(2)`

SOLUTION :`a = ((DELTA V)/(Delta t))`


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