A 200g model rocket is observed to rise 100 m above the ground after launch. What must have been the launch speed of the rocket at the ground? Do you use the equation [math] frac{{mv_1}^2 }{2}+mgh_1= frac{{mv_2}^2 }{2}+mgh_2[/math] ?

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Asked: October 31, 20202020-10-31T23:39:16+00:00 2020-10-31T23:39:16+00:00In: random

A 200g model rocket is observed to rise 100 m above the ground after launch. What must have been the launch speed of the rocket at the ground? Do you use the equation [math] frac{{mv_1}^2 }{2}+mgh_1= frac{{mv_2}^2 }{2}+mgh_2[/math] ?

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A 200g model rocket is observed to rise 100 m above the ground after launch. What must have been the launch speed of the rocket at the ground? Do you use the equation [math] frac{{mv_1}^2 }{2}+mgh_1= frac{{mv_2}^2 }{2}+mgh_2[/math] ?

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A 200g model rocket is observed to rise 100 m above the ground after launch. What must have been the launch speed of the rocket at the ground? Do you use the equation [math] frac{{mv_1}^2 }{2}+mgh_1= frac{{mv_2}^2 }{2}+mgh_2[/math] ?

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