A block 
of mass 
is palced over a plank 
of mass 2
. Plank 
is placed over a smooth horizontal surface. The coefficient of friction between 
and 
is 0.4. Block 
is given a velocity 
towards right. Find acceleration (in 
) of 
relative to 
A block of mass is palced over a plank of mass 2 . Plank is placed over a smooth horizontal surface. The coefficient of friction between and is 0.4. Block is given a velocity towards right. Find acceleration (in ) of relative to
Question ID - 153886 | SaraNextGen Top Answer
A block of mass is palced over a plank of mass 2 . Plank is placed over a smooth horizontal surface. The coefficient of friction between and is 0.4. Block is given a velocity towards right. Find acceleration (in ) of relative to
|
A block
|
1 Answer
127 votes
Answer Key / Explanation : (6) -
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(6) Force of friction between the two will be maximum i.e.,
And acceleration of Acceleration of Substituting, |
. Retardation of 
is 
is 
relative to 
is 
127 votes
Answer Link
127