Answer:
c
Explanation:
all universes in the milky way are unique in planets and compositions
Answer:
<h3>The answer is 0.031 g/cm³</h3>
Explanation:
The density of a substance can be found by using the formula

From the question
mass = 16 g
volume = 512 cm³
We have

We have the final answer as
<h3>0.031 g/cm³</h3>
Hope this helps you
I do believe it is B. A crystalline solid that occurs naturally on Earth. Because honestly, that's the only one that makes sense to me
The effects of volcanic eruption include acid rain and destruction of lives and property.
<h3>What are abiotic factors?</h3>
The term abiotic factors refers to those factors that are non living such as rainfall, topography, etc. The adaptation of organisms in avoiding unfavorable condition due to a change in abiotic factor is hibernation of a snake from September to December.
A volcanic eruption is a sudden outburst of molten magma from the earth's crust. The effects of volcanic eruption include acid rain and destruction of lives and property.
Learn more about volcanic eruptions: brainly.com/question/1622004
Yes- as long as the roller coaster car is not powered once it leaves the station and energy loss due to resistance can be ignored.
Energies of a system:
- Potential Energy
- Kinetic Energy
- The term "Mechanical Energy" refers to the sum of both types of energy.
A roller coaster car moving along a level track with an initial velocity has mechanical energy in the form of kinetic energy.
The car would slow down while gaining height as its kinetic energy converts to gravitational potential energy when moving upwards along the track. It would have no kinetic energy since all its mechanical energy are now in the form of gravitational potential energy in case it comes to a stop before reaching the top of the track.
Similarly, the car gains speed while losing height as some of its gravitational energy is converted to kinetic energy when it travels downwards.
The mechanical energy of this vehicle conserves since any of the movements, moving upslope, downslope, or level, would ensure that
<em>Loss in Potential Energy </em>=<em> Gain in Kinetic Energy</em>
and vice versa.