Breaking the law of gravitation :p

Please help guys..
I have 1 rigid body :sphere and a cuboid ....sphere is kept on cuboid sphere can move around and cuboid can rotate...now the problem is, when I rotate the cuboid and remove it, from below the sphere, the sphere keep floating (gravity enabled) ...and when I move it, it drops...soo what is the solution??

 

Perhaps you could disable the Box Collider on the cube then destroy the object, or when you destroy the cube move your sphere up in the Y axis by 0.01 or something

 

what are u talking about ?? if i will disable the collider, the sphere will fall ,the moment i run the scene....
i think you haven`t understood what i`m saying...

its a problem ,,,,, something related to late calculation by physic engine..my sphere is floating even when cube is not below it.... and the moment i try to move it.... it start falling

 

The sphere is going to sleep. Either wake it up while you're interacting with the cuboid, or simply call WakeUp every frame on a simple script: http://docs.unity3d.com/ScriptReference/Rigidbody.WakeUp.html

 

yuppp..... problem solved... thank you matthew