mahimy178 mahimy178

20-03-2022
Physics

contestada

calculate the kinetic energy of a ball of mass 50g travelling of 30m/s how much work will need to be done to stop the ball

Respuesta :

yihenewefrata01 yihenewefrata01

27-03-2022

Answer:

Explanation:
Ke=1/2mv^2
M=0.05kg
KE=1/2×0.05×90
KE=22.5J

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