0 votes
in Physics by (71.7k points)

State the two conditions under which a force does no work ?

1 Answer

+1 vote
by (69.9k points)
selected by
Best answer

(i) Displacement is zero or it is perpendicular to force. 

(ii) Conservative force moves a body over a closed path.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.