A student made the table shown to list some contact and non-contact forces.
Examples of Forces
Contact Forces Non-Contact Forces
The force of air resistance on falling objects The force applied by a student on a desk to move it
The force applied by a compressed spring when it is released The force applied by an electromagnet on a wire
Which statement best explains why the table is incorrect?
Group of answer choices
Spring force is a force acting at a distance.
Air resistance is a force acting at a distance.
The student and desk have to be in contact to apply the force.
The electromagnet and wire have to be in contact to apply the force.
Answers: 2
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A student made the table shown to list some contact and non-contact forces.
Examples of Forces
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