Question
Which of the following are non-contact forces?
Answer: Option A
:
A, B, and C
The force that can act between two bodies without being in physical contact with each other is called non-contact force. Gravitational, magnetic and electrostatic forces are non-contact forces. Friction can act only when two surfaces are in contact and hence is a contact force.
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:
A, B, and C
The force that can act between two bodies without being in physical contact with each other is called non-contact force. Gravitational, magnetic and electrostatic forces are non-contact forces. Friction can act only when two surfaces are in contact and hence is a contact force.
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