a cannon and  a target 5.1 km apart and located at the same level how soon will the shell launched with the initial velocity 240m/s reach the target in the absence of air drag.

Asked by JAIBHARGAVA200 | 4th Nov, 2014, 04:41: PM

Expert Answer:

Answered by Romal Bhansali | 4th Nov, 2014, 05:57: PM

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