monicacretu01 monicacretu01

04-06-2019
Physics

contestada

PLEASE HELP!!! Find the mass

PLEASE HELP Find the mass class=

Respuesta :

musiclover10045 musiclover10045

04-06-2019

Recoil = Cannon Ball / cannon x speed of cannon ball.

7.42 = 32.5/ cannon x 388

7.42 = 32.5 x 388 / cannon

7.42 = 12,610 /cannon

7.42 x cannon = 12610

Cannon = 12610/7.42

Cannon = 1699.46 kg. ( Round answer as needed)

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