Questions

Parabola, because when the coin is dropped at a particular point, it has the same velocity as the running train. So by Newton's first law, it continues its motion horizontally with that velocity. But then, it is also pulled down by earth's gravity continuously. In this situation its horizontal motion gives way to the parabolic motion until it reaches the ground.

The absence of a landmass within these latitudes in the southern hemisphere eliminate friction and lends force to these winds and hence derives the name

Initiation is the first step in the scope management process, and expert judgment is one of the techniques routinely utilized. Answers A, B, and D are incorrect because they would come after the initiation process.

A bottle has a mouth from which we used to drink water or any juice. But it cannot smile.

a -  at the peak of changes in blood pressure indicates the systiolic pressure.