3 years ago

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

1 answer:

Sophie [7]3 years ago

5 0

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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