brianasilva1212 brianasilva1212

25-01-2021
Mathematics

contestada

a student throws a baseball with a speed of 8m/s and a kenetic energy of 25J.what is the mass of the baseball

Respuesta :

sarah27042 sarah27042

25-01-2021

KE = 0.5mv^2

25 = 0.5 x m x 8^2

25 = 0.5 x m x 64

25 / 32 = m

Hope this helps! Sorry if it’s not right

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