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32A ball is thrown from the roof of a building of height 44m with speed vo at an angle e below thehorizontal. It lands 2 seconds later at a point 30m from the base of the building, then the value oftan 8 is (g 10 m/s?)2.3-534

Answer»

thanks a lot

it travel 12m distance in vx

I don't understood that 44=...,.... step

replyyyyy

s = ut + 1/2 at^2 Substitute in that the values.

but s will be then total distance or just the distance travel in 2 sec

how u can take time 2 sec

it is the time at which it travel 14 m from top

ya u are right

I understood now



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