Stop it if you can.!Classical Mechanics Level 4
A particle of mass 8kg collides with a wedge of inclination 30° and mass 4kg approaching the particle with its inclined surface side with speed 8m/s. What should be the initial speed of particle to stop the wedge?
Assume particle travells horizontally and all surfaces are smooth.
This problem is originally part of set Mechanics problems by Abhishek Sharma.
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