1) What is force? a) a. pull b) b. push c) c. push and pull both d) d. none of these 2) Which of the following statement is or are incorrect? a) A push or pull on an object is called force. b) When we push the door to open it, then we apply a force on the door in certain direction c) An interaction of an object with another object results in a force between the two objects. d) none of the above

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