Answer:
Mass of body A, m
1
=m
Mass of body B, m
2
=m
Height h
1
=h
Height h
2
=2h
Acceleration due to gravity, g
1
=g
Acceleration due to gravity, g
2
=g
PotentialEnergy(P.E
2
)
PotentialEnergy(P.E
1
)
=?
P.E=mgh
⇒P.Eαh
(∴ 'm' and 'g' are constants)
⇒
P.E
2
P.E
1
=
h
2
h
1
⇒
P.E
2
P.E
1
=
2h
h
⇒
P.E
2
P.E
1
=
2
1
Therefore, the ratio of potential energy is of the two bodies is 1 : 2.
Answer:
To find out what water is made of, it helps to look at its chemical formula, which is H2O. This basically tells us that the water molecule is composed of two elements: hydrogen and oxygen or, more precisely, two hydrogen atoms (H2) and one oxygen atom (O).
Explanation:
Answer:
he type of vegetation growing in the buffer affects its usefulness to wildlife through the availability of food, foraging and nesting sites, and other habitat needs (Johnson and Beck 1988). The more diverse the habitat, the greater its utility to many species of animals.
Explanation:
