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. gravity B. friction C. pull 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. gravity B. friction C. pull D. push
Solution
The type of force that caused the ball to change direction when Hannah kicked it is D. push. Here's why:
- When the ball is rolling towards Hannah, it has a certain direction of motion.
- Hannah applies a force to the ball by kicking it. This force is applied in the opposite direction to the ball's initial motion.
- This force from Hannah's kick is a push force, as she is exerting force away from her body and onto the ball.
- This push force causes the ball to change its direction of motion and move in the opposite direction.
So, the correct answer is D. push.
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