We know that static friction acts between two surfaces in contact when they are not moving relative to each other (and when some other force is trying to move one object over the other). This question was inspired by my previous question - Can the work by kinetic friction on an object be zero? where I considered the cases of positive, negative and zero work done by kinetic friction. I did a similar analysis for static friction, and the following points discuss the case of zero and positive work:
Zero work - Suppose a block is kept on a rough surface. When a small force is supplied the object does not move relative to the surface due to the static friction force supplied by the surface on the block which is equal and opposite to the applied force. Here, since the displacement is zero, the work done by either of the two forces (static friction or applied force) is zero.
Positive work - The work done by static friction on an object moving along with (without slipping) an accelerating belt is positive with respect to the ground frame as the displacement and the friction force act along the same direction (along the direction of acceleration).
But, I'm unable to think of cases when the work done by static friction is negative. Is it possible for static friction to do negative work? If not, kindly specify the reason behind it.
Please note: I've read the answers for the following questions but none of them discuss the case of negative work done by static friction.
Work done by Static friction (Here the static friction itself is zero)
Related: Can the work by kinetic friction on an object be zero?