Which example shows unbalanced forces acting on an object?
Two people are on opposite sides of a large box. Both people pull the box with equal force.
Two people are on the same side of a large box. One person pushes the box and the other pulls the box with equal force.
Two people are on the same side of a large box. Both people pull the box with equal force.
Two people are on opposite sides of a large box. Both people push the box with equal force.
Two people are on the same side of a large box. One person pushes the box and the other pulls the box with equal force.
The example that shows unbalanced forces acting on an object is:
Two people are on the same side of a large box. One person pushes the box and the other pulls the box with equal force.
The example that shows unbalanced forces acting on an object is: Two people are on the same side of a large box. One person pushes the box and the other pulls the box with equal force.
Explanation:
To determine if the forces acting on an object are balanced or unbalanced, we need to compare the magnitudes and directions of the forces. If the forces are equal in magnitude but act in opposite directions, they cancel each other out, resulting in a balanced force. On the other hand, if the forces are equal in magnitude but act in the same direction, they do not cancel each other out, resulting in an unbalanced force.
In the first example given, two people are on opposite sides of a large box, pulling it with equal force. Since their forces are equal in magnitude and act in opposite directions, they cancel each other out, resulting in a balanced force.
In the second example, two people are on the same side of a large box. One person pushes the box, while the other pulls it with equal force. Although the forces are equal in magnitude, they act in opposite directions, which does not cancel them out entirely. Therefore, an unbalanced force is present.
In the third example, two people are on the same side of a large box, pulling it with equal force. Since their forces are equal in magnitude and act in the same direction, they cancel each other out, resulting in a balanced force.
Lastly, in the fourth example, two people are on opposite sides of a large box, pushing it with equal force. Similar to the third example, their forces are equal in magnitude and act in the same direction, canceling each other out and resulting in a balanced force.
Hence, the only example showing unbalanced forces is when one person pushes the box and the other person pulls it with equal force.