[" In case of negative work the angle between "],[" the force and displacement is "^(*)],[" O (a) "0^(@)],[" (b) "45^(@)],[" (c) "90^(@)],[" (d) "180^(@)]

In case of negative wark, the angle between the force and displacement is

In case of negative wark, the angle between the force and displacement is

If the work done is zero, then the angle between the force and displacement is

If the angle between force and displacement is acute then the work done is

If the angle between force and displacement is obtuse, then the work done is

[" The resultant of two forces "2N" and "3N" ( "O],[" is "sqrt(19)N" then the angle between the "],[" forces "],[[" (A) "30^(0),],[" (B) "45^(0),],[" (C) "60^(0)],[" (D) "40^(0)]]

What should be the angle between the force and displacement for minimum and maximum work.