A homogenous mixture is uniform and thus hard to recognize as a mixture. An example is water.
Answer:
- Mechanical advantages allows humans to perform tasks much easier in terms of the force they need to apply, but must always obey the conservation of energy.
- Mechanical advantage is a measure of the ratio of output force to input force in a system, used to analyze the forces in simple machines like levers and pulleys.
- A good example is pushing a heavy object up a ramp. It may be easier to push the object up a ramp instead of just lifting it up to the right height, but it takes a longer distance.
Explanation:
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Answer:
Venus
Explanation:
its dense atmosphere traps heat in a runaway version of the greenhouse effect that warms Earth.