Question

What are the conditions for the work done by a force to be zero?​

Answer 1

Answer:

force=0 or

displacement=0 or

angle between force and displacement is 90°

Explanation:

W=F.S

=FScos∅

Answer 2

Answer:

Word done is actually always with aspect of an external agent which is known to produce force on some other entity. The work is started as zero when there is no displacement of any given object along a line of force. Please mark me branlist .