force F = 100 N is applied horizontally on a block of mass 4 kg. Which is in contact with a wall. Such that it does not fall. The coefficient of friction between the block and the wall is

force F = 100 N is applied horizontally on a block of mass 4 kg. Which

1.	force F = 100 N is applied horizontally on a block of mass 4 kg. Which is in contact with a wall. Such that it does not fall. The coefficient of friction between the block and the wall is
Answer» <html><body><p>0.8<br/>0.5<br/>0.4<br/>0.3</p>Solution :`N= mu_(s )<a href="https://interviewquestions.tuteehub.com/tag/f-455800" style="font-weight:bold;" target="_blank" title="Click to know more about F">F</a>` <br/> `mu_(s ) = (N )/( F ) =(mg )/(F ) = (4xx 10)/( <a href="https://interviewquestions.tuteehub.com/tag/100-263808" style="font-weight:bold;" target="_blank" title="Click to know more about 100">100</a>) = 0.4`</body></html>