Physics, 19.08.2019 07:00 babygirl123468

The tallest man made structure at present is thewarszawa radio massin warsaw poland. this radio mast rises 646m above ground nearly 200m higher than the sears tower in chicago. suppose a worker at the top accidently knocks a hammer off the tower if the force acting on the hammer is 3.6n and its acceleration is 9.8m/s calculate the mass of the hammer. most show work

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The tallest man made structure at present is thewarszawa radio massin warsaw poland. this radio mast...