Answer:
life in europa is possible due to chemical energy, surface and ocean intracts with one another and give off chemical energy.
Explanation:
the ocean in europa is in contact with the underlying rocky mantle and at high temperatures, its rocks and water interact. oxidization and reduction in which molecules give off and accept electrons occur in it and in deep ocean, when chemically reduction vent fluids interacts with oxygen containing seawater to produce energy that can support micro-organisms and animals.
The law of motion that is being described in this scenario is Friction. Friction between the skate and the ice is what's moving the skater forward.
Answer:
it depends on the weight's ratio
(sorry)
Answer:
False
Explanation:
A compass can be used to determine relative direction but not absolute direction.
PEgrav = mass • g • height
PEgrav = m *• g • h
In the above equation, m represents the mass of the object, h represents the height of the object and g represents the gravitational field strength (9.8 N/kg on Earth) - sometimes referred to as the acceleration of gravity.
