Sail E0 Webinar
Question
A heavy ladder resting on a floor and against a vertical wall may not be in equilibrium, if
Options:
A .  Floor is smooth and the wall is rough
B .  Floor is rough and the wall is smooth
C .  Floor and wall both are smooth surfaces
D .  Floor and wall both are rough surfaces
Answer: Option C

Submit Your Solution Below and Earn Points !
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers