Question

Identify the force used on your arm when you walk a dog on a leash and it tries to chase something.

Answer 1

Answer

The force used on your arm when we walk a dog on a leash and it tries to chase something is called as Contact Force

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• A contact force is a type of force where a body is applying a force only by touching it

• Fices like pushing, pulling etc are called as contact forces

• When a force is applied on a body without touching it is called as a non contact force

• Forces like Gravitational Force, electrostatic force, magnetic force are examples of non contact forces

• Here we saw that there is someone who's pulling a dog using his arm so here it will be a contact force

• We say it is a contact force because we are touching the rope in which is tied to the dog and we can't do any magic and pull it without touching it

• Say the earth revolving around the sun, the apple falling to the ground are all examples of non contact forces.

Answer 2

Answer: Strong Pull

Explanation: