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She is correct because the higher the ball is dropped from, the less kinetic energy it will have when it hits the ground.
She is correct because the higher the ball is dropped from, the greater kinetic energy it will have when it hits the ground.
She is incorrect because the higher the ball is dropped from, the greater kinetic energy it will have when it hits the ground.
She is incorrect because the higher the ball is dropped from, the less kinetic energy it will have when it hits the ground.
1 answer
It is impossible to determine if she is correct or incorrect without additional information or context.