An observable phenomenon that is commonly associated with a spinning object moving through a fluid.
Potential energy is defined by formula

here
m = mass
g = acceleration due to gravity
h = height
Now here two different stones are located at same height
while mass of stone A is twice that of stone B
so here we can say potential energy of A is

Similarly potential energy of B is

now if we take the ratio of two energy

so we can say potential energy of stone A is two times the potential energy of B
Hmm this is difficult you need to go to answers.con and it come out cya :D
Answer:
The distance traveled!
Explanation:
This is a velocity time graph of an object moving in a straight line due North.
C. 4 N is the answer if not then i be dumb!!!