A block of mass m is placed on a smooth inclined wedge ABC of inclination as shown in the figure. The wedge is given an acceleration 'a' towards the right. The relation between a and for the block to remain stationary on the wedge is
As we have learned
Equilibrium of Concurrent Forces -
If all the forces working on a body are acting on the same point then they are said to be concurrent.
- wherein
Three forces will be in equilibrium if they are represented by three sides of triangle taken in order
For Block to be stationary net force along the plane =0
Option 1)
This is incorrect
Option 2)
This is incorrect
Option 3)
This is incorrect
Option 4)
This is correct