Question
When a soccer ball is rolling along a grassy field, it does not continue moving forever. What force is acting upon it to change its state?
Ask by Ball May. in the United States
Jan 23,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
The soccer ball stops because of friction between the ball and the grass.
Solution
The force acting upon the soccer ball that causes it to eventually stop rolling is primarily **friction**.
Here's a breakdown of the situation:
1. **Initial Motion**: When the soccer ball is kicked, it has an initial velocity and is in motion.
2. **Frictional Force**: As the ball rolls on the grassy field, the surface of the grass exerts a frictional force against the ball. This friction is a type of contact force that opposes the motion of the ball.
3. **Effect of Friction**: The frictional force does work on the ball, which results in a decrease in its kinetic energy. As the ball loses energy, its speed decreases.
4. **Stopping**: Eventually, the frictional force will bring the ball to a stop.
In summary, the force of friction between the ball and the grassy surface is what changes the ball's state of motion, causing it to slow down and eventually stop.
Reviewed and approved by the UpStudy tutoring team
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Simplify this solution Mind Expander
As the soccer ball rolls across the grassy field, it's met with friction from the grass, which is a major force acting against its motion. This frictional force slows down the ball due to the interaction between the grass and the ball's surface, gradually reducing its speed until it eventually comes to a stop. In addition to friction, gravity plays an essential role in keeping the ball grounded. It pulls the ball toward the Earth's surface, ensuring that it maintains contact with the ground as it rolls. Without these forces at play, the ball would glide without restraint, but thanks to friction and gravity, the ball's adventure is kept in check!
