The potential energy is stored in the chemical bonds of the food. When those bonds break up during the metabolic processes, the energy is released. After that, that energy is stored in the Adenosine Triphosphate bonds aka ATP. The simplest way to think is to think of food as the tightly bound atoms. When the chemical bonds between those atoms break, the stored energy in that food is released.
Answer:
H=10.93 m
Explanation:
Given that
h'= 0.75 m
r= 1.5 m
ω = 3 rev/s
ω = 3 ₓ 2 π rad/s
ω = 6 π rad/s
Speed of the ball when it releases from the rope,V.
V= ω x r
V= 6 π x 0.75
V=14.13 m/s
We know that acceleration due to gravity always in downward direction.
The final speed will be zero
h = 10.18 m
So the height from the ground,H = h' + h
H= 10.18 + 0.75 m =10.93 m
H=10.93 m
Answer:
Buoyant force enables the objects to float. So if the object is completely or partially immersed in the fluid then the magnitude of the buoyant force is equal to the weight of the fluid displaced by the object.
Explanation:
Answer:
Explanation: the one with 6m 6 is more than 3
The melting of polar ice is one effect of the greenhouse effect, or also global warming.
The greenhouse effect, as defined by Merriam-Webster, is "the <span>warming of the surface and lower atmosphere of a planet (as Earth or Venus) that is caused by conversion of solar radiation into heat in a process involving selective transmission of short wave solar radiation by the atmosphere, its absorption by the planet's surface, and reradiation as infrared which is absorbed and partly reradiated back to the surface by atmospheric gases".
In short, "</span>the warming of the surface and lower atmosphere of a planet".
