which of the following is/are true?\ni. force is a scalar quantity.\nii. force is a vector quantity.\niii. a…

which of the following is/are true?\ni. force is a scalar quantity.\nii. force is a vector quantity.\niii. a force is a push or a pull between objects that occurs only when the objects are in physical contact.\niv. non - contact forces are also called action - at - a - distance forces.\n○ ii only\n○ ii and iv only\n○ i only\n○ ii and iii only\n○ i and iii only

which of the following is/are true?\ni. force is a scalar quantity.\nii. force is a vector quantity.\niii. a force is a push or a pull between objects that occurs only when the objects are in physical contact.\niv. non - contact forces are also called action - at - a - distance forces.\n○ ii only\n○ ii and iv only\n○ i only\n○ ii and iii only\n○ i and iii only

Answer

Brief Explanations:

Force has magnitude and direction, so it is a vector quantity, not a scalar (I is false, II is true). Forces can act at a distance (e.g., gravitational, electromagnetic forces), so III is false. Non - contact forces that act without physical contact are indeed called action - at - a - distance forces, so IV is true.

Answer:

B. II and IV only