The scalar product of force and displacement gives work. It can be nagative, zero or positive The work done in sliding a load is ……….with respect to frictional force. (zero,positive, nagative,infinity)

The scalar product of force and displacement gives work. It can be nag

1.	The scalar product of force and displacement gives work. It can be nagative, zero or positive The work done in sliding a load is ……….with respect to frictional force. (zero,positive, nagative,infinity)
Answer» SOLUTION :NEGATIVE