Science, asked by 10763shujjwal, 4 months ago

Kinetic energy of a ball of mass 50 g is 10 J. Find the speed of the ball.

Answers

Answered by samanvi17

5

Answer:

1/2mv^2= 10j

mass=0.05kg

1/2×0.05v^2=10

v^2=400

v=20m/s

hope this helps you out

thank u

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