Items 1-2 Define the following terms below.
1. Contact force
2. non-contact force
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Items 1-2 Define the following terms below.
1. Contact force
2. non-contact force
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Answer:
1.contact between them or when a force is applied without any interaction.
2.A non-contact force is a force which acts on an object without coming physically in contact with it.
Explanation:
Answer:
1. A contact force is any force that requires contact to occur. Contact forces are ubiquitous and are responsible for most visible interactions between macroscopic collections of matter. Pushing a car up a hill or kicking a ball across a room are some of the everyday examples where contact forces are at work.
2. 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.