1.

A firecracker is fired and it rises to a height of 1000 m. Find the (i) velocity by which it was released. (ii) time taken by it to reach the highest point. (Take, g = 9.8 m/s2) Thanx For Solving it❤️​

Answer»

h=u^2/2gExplanation:TAKE 3RD EQUATION and SOLVE (v^2-u^2=2as)



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