Answer:
A horse pulls a wagon along a road
Due to the shape of the lens , parallel rays will be deviated
Answer:
No..
Explanation:
As the bird releases the drop there is no internal force which will drive it into circular path but it will fall on tangent of the arc at the point of release because it has a tangential velocity same as bird. Path will be parabola in vertical plane.
As the person is on circular arc constantly moving it will never meet that drop.
The last one, the soil will become weak & unable to support plant growth
