6.022*10^23 is the number
Answer:
Water has a density of 1 g/m so it could be sometimes true
Explanation:
For the rocket engine a lean or excessively rich air-fuel ratio will lead to a compromise in the power output and ultimately the altitude the rocket will reach. Hence which ever the ratio the altitude is greatly affected, unless the ideal ratio is archived.
The air-fuel ratio is the ratio of the amount of air need to burn a part of fuel in a combustion cycle, the ratio is basically a compromise between fuel economy and optimum power output.
For a gasoline engine for example, the ideal air-fuel mixture of 14.7 parts air to 1 part fuel.
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brainly.com/question/4741454
Answer:
The object will continue moving north.
Explanation:
Equal and opposite forces east and west
A science is an intellectual study of the natural world through experimentation and observation. It seeks to answer objective questions about natural phenomenon which can be quantified and measured, and does not seek to answer philosophical, ideological, or otherwise subjective questions.