Question

16 An object is thrown into the air.
Which graph shows how the potential energy E, of the object varies with heighth above the
ground?
А
E A
B
ER
EA
EA
0
0
h​

Answer 1

Answer:

To understand roads and subways at new places.

To calculate distance between two places.

To know whether there are two or more paths to the same place and which is the shortest.

We can get information about mountains, rivers, valleys or any other thing, which may come on the way, and we can prepare for that.