2. Write the difference between contact and non-contact forces. Explain with the help of an example each.
Answers
Answer:
A non-contact force is a force which acts on an object without coming physically in contact with it. The most familiar non-contact force is gravity, which confers weight. In contrast a contact force is a force which acts on an object coming physically in contact with it
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Answer:
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Explanation:
Contact forces Non-contact force
Contact force occurs due to the contact between two different objects. Non-contact force occurs due to either attraction or repulsion between two objects such that there is no contact between these objects.
There is no field linked with the contact force. There is always a field linked with non-contact force.
The frictional force is an example of a contact force. Gravitational force is an example of a non-contact force.