Best answer: Is a soccer ball being kicked a balanced force?

When a soccer ball is kicked along the grass surface, there is always a force parallel, but opposite of the ball. … However, friction can also happen when the ball is in the air. Because air is matter, friction is always present. Friction is the reason why the soccer ball always slows down.

Are the forces on a kicked soccer ball balanced or unbalanced?

A soccer ball, for example, receives an unbalanced force when it is kicked. However, the ball continues to roll along the ground long after the force of the kick has ended. Sometimes two or more forces can act on one mass at the same time. Such combinations of forces can balance each other.

Is kicking a soccer ball a balanced force?

It is unbalanced forces that cause “changing motion”. … The forces acting are unbalanced. Remember that the angle at which the force is applied is also important. Figure 14.2 shows that the soccer ball could be kicked in two different angles.

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What are the forces acting on a soccer ball when it is kicked?

The moment the ball leaves the foot, it stops accelerating, and from this point forward only two forces are exerted upon it: the friction with the air, which slows the ball’s motion, and gravity, which pulls it down.

What are 3 examples of balanced forces?

Here are some examples of situations involving balanced forces.

  • Hanging objects. The forces on this hanging crate are equal in size but act in opposite directions. …
  • Floating in water. Objects float in water when their weight is balanced by the upthrust from the water. …
  • Standing on the ground.

What is an example of unbalanced forces?

Practically anything that moves is a result of the exertion of unbalanced forces on it. If you kick a football and it moves from one place to another, it means that unbalanced forces are acting upon it. Ball moves from one place to another after kicking it. This is an example of unbalanced force.

Is an apple hanging on a tree a balanced force?

If an apple is hanging in a tree, the downward force of gravity is balanced by the upward force of the apple’s stem attached to a branch. Once the apple is ripe, the stem becomes detached. At that moment the upward force becomes zero, and there is an unbalanced force of gravity downward. The apple falls.

What happens if there is too much friction?

Friction can work for or against us. For example, putting sand on an icy sidewalk increases friction so you are less likely to slip. On the other hand, too much friction between moving parts in a car engine can cause the parts to wear out.

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What forces act on the ball?

The forces are the weight, drag, and lift. Lift and drag are actually two components of a single aerodynamic force acting on the ball. Drag acts in a direction opposite to the motion, and lift acts perpendicular to the motion.

Why does it hurt when I kick a soccer ball?

The ball could be overinflated. It could be cold out. You could possibly have an injury or bone bruise. If it’s early in training, your feet could be tender until you get used to kicking everyday.

What are 4 examples of force and motion?

Out on the playground you can see even bigger and better examples of force and motion. Climbing, jumping, running, chasing, throwing, and sliding all use force and motion.

What is a balanced force?

Balanced forces are equal in size and opposite in direction. When forces are balanced, there is no change in motion. In one of your situations in the last section, you pushed or pulled on an object from opposite directions but with the same force.

Does a soccer ball not moving have energy?

Kinetic energy is the energy of anything in motion. … Potential energy is energy that is stored. Potential energy has the potential to do work or the potential to be converted into other forms of energy. If a ball is sitting on the very edge at the top of the hill, it is not moving, but it has a lot of potential energy.

What 3 things can an unbalanced force do?

Since they are equal and opposite forces, the book does not move. Unbalanced forces exist when there are unequal forces acting upon the object, which leads to a change in the state of motion. Unbalanced forces can lead to a change in direction, a change in speed, or both a change in direction and in speed.

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Can a moving object have a balanced force?

An object’s motion can be changed by unbalanced forces. Balanced forces do not change the motion of an object. The motion of an object will not change if the forces pushing or pulling the object are balanced. An object that is sitting still will stay still if the forces acting on it are balanced.

Is constant speed a balanced force?

When we push or pull an object we can make it move. … If we push the car we make it move because our push is greater than the other forces acting upon it. If, on the other hand, an object is moving at a constant speed in a straight line then again the forces are said to be balanced.

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