Physics
A hunter on the ground wishes to shoot a bird on a tree at a distance with his rifle. He has to point the rifle

At the lower elevation than the bird
At a higher elevation than the bird
In the same direction as the bird
Vertically upwards

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Physics
A boy is swinging a ball attached to a string in a horizontal circle. If the string snaps

It will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down
The ball will travel towards the center of the circle and fall down
None of these
It will fall down at the same place where the string breaks

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