1.

A particle projected at angle 60^(@)with speed 10sqrt(3),from the point 'A' as shown in the figure. At the same time the wedge is made to move with speed10sqrt(3) towards right as shown in the figure.

Answer»

time taken by PARTICLE to strike WEDGE is 2 sec
Range on wedge is 20 m
Maximum horizontal displacement `10sqrt(3)m`
Final velocity of particle is 10 m/s

Answer :A::B::C::D


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