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A ball is rolling quickly when the friction caused by a patch of gravel below

it causes it to roll more slowly. Draw a kinetic energy bar chart to model the situation.

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yuzhong885

Explanation:

In the initial situation, the ball has kinetic energy due to its motion. When the friction caused by the gravel patch acts on the ball, some of this kinetic energy is converted into other forms, such as heat and sound, causing the ball to slow down. Here's a simplified kinetic energy bar chart to model the situation:

``

Initial Kinetic Energy

|

|-------------------> (Decreases)

|

| Friction

|

v

Final Kinetic Energy

``

This represents the decrease in kinetic energy due to friction.

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