Hannah’s class plays kickball at recess. The ball is rolling toward Hannah. She kicks the ball. It moves in the opposite direction. Which type of force caused the ball to change direction? A. friction B. pull C. gravity D. push
Question
Hannah’s class plays kickball at recess. The ball is rolling toward Hannah. She kicks the ball. It moves in the opposite direction. Which type of force caused the ball to change direction? A. friction B. pull C. gravity D. push
Solution
The type of force that caused the ball to change direction when Hannah kicked it is D. push. Here's why:
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When the ball is rolling towards Hannah, it has a certain direction and speed, or in scientific terms, it has momentum.
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When Hannah kicks the ball, she applies a force to it. This force has a direction - it's in the direction Hannah is kicking.
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This force from Hannah's kick is what changes the ball's direction. It's a push force because Hannah is pushing the ball away from her with her foot.
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Therefore, the type of force that caused the ball to change direction is a push force. So, the answer is D. push.
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