rey2001 rey2001

10-04-2017
Physics

contestada

a baseball is thrown with 100 J of energy.if the ball is moving at 20.0 m/s, what is the mass of the ball in KG

Respuesta :

Brandonhall791 Brandonhall791

10-04-2017

(1/2)(0.148834996 kilograms)(44.70400 meters per second)^2
theres your answer
which equals 147.8

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