A block weight W is held against a vertical wall by applying a horizontal force F. The minimum value of F needed to hold the block is

Options :
  1. less than W
  2. equal to W
  3. greater than W
  4. None of the above
Answer and Explanation :-

Answer: Option 3

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : If the normal force is doubled, the coefficient of friction is

Next Question : A force of 19.6 N when applied parallel to the surface is just moves a body of mass 10 Kg kept on a ...

Click here for online test on Friction

Responses


 (Getemail alerts when others member replies)

More questions and answers on Indian History :-








The heart dies a slow death, shedding each hope like leaves until one day there are none. No hopes. Nothing remains.
-Arthur Golden Memoirs of a Geisha