Sandy puts a paper clip on the table and puts a magnet near the paper clip. The paper clip begins to move. What type of forces are acting on the paper clip? A. only magnetic B. unbalanced C. only gravitational D. balanced
Question
Sandy puts a paper clip on the table and puts a magnet near the paper clip. The paper clip begins to move. What type of forces are acting on the paper clip? A. only magnetic B. unbalanced C. only gravitational D. balanced
Solution
The forces acting on the paper clip in this scenario are A. only magnetic and B. unbalanced.
Here's why:
A. Only magnetic: The magnet is exerting a magnetic force on the paper clip, which is made of a material that is attracted to magnets. This is the force that causes the paper clip to move towards the magnet.
B. Unbalanced: An unbalanced force is a force that causes a change in the motion of an object. In this case, the magnetic force from the magnet is stronger than any other forces acting on the paper clip (like gravity or friction), causing the paper clip to move. This means the forces are unbalanced.
C. Only gravitational: This is not correct because while gravity is acting on the paper clip, it is not the only force. The magnetic force from the magnet is also acting on the paper clip.
D. Balanced: This is not correct because the forces acting on the paper clip are not balanced. The magnetic force from the magnet is stronger than the other forces, causing the paper clip to move. If the forces were balanced, the paper clip would not move.
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