At the moment 
, a time dependent force 
at (where a is constant equal to 
) is applied to a body of mass 
resting on a smooth horizontal plane as shown in the figure. If the direction of this force makes an angle 
with the horizontal, then the velocity of the body at the moment it leaves the plane is (acceleration due to gravity 
)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
When body left the surface, 
So, 
at 
Now, 
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