Question

Which of the following is/are the non-contact force(s)?

• A. 1, 3 and 4
• B. 1 and 3
• C. 1, 2 and 4
• D. All of the above

Answer 1

Answer: (A), (B), (D)

The correct options are
A

1, 3 and 4

B

1 and 3

D

All of the above

Gravitational force, electrostatic force, and magnetic force are the non-contact forces. They act even when the objects are not in contact. Muscular force works only when it is in contact with the object.