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Margaret [11]
2 years ago
12

Just before hitting the ball to the ground the ball had a kinetic energy of 12.5 J. Calculate the velocity of which the ball hit

s the ground
Physics
1 answer:
lesantik [10]2 years ago
3 0

Answer:

v = √(25/m)

Explanation:

KE = ½mv²

v = √(2KE/m)

We know the kinetic energy, but not the mass

v = √(25/m)

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