FN5.7
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The thrust propelling a rocket is given by the equation
F=nN((sqrt) kRT).
Where R is a gas constant wich for air is 53.35 ft×lbf/(lbm ׺R); k is a dimentionless ratio; T is the air temp (ºR); and N is a dimentionless mach number.
What are the fundamental dimentions of n and what does n physically represent?
This is a glimps of my homework. We solved this in a study group.
I enjoy brain workouts, if you think you can solve this post an answer.
Hint: you will need to convert this in to its fundamental form. ie F=(ML)/t^2
Enjoy.
F=nN((sqrt) kRT).
Where R is a gas constant wich for air is 53.35 ft×lbf/(lbm ׺R); k is a dimentionless ratio; T is the air temp (ºR); and N is a dimentionless mach number.
What are the fundamental dimentions of n and what does n physically represent?
This is a glimps of my homework. We solved this in a study group.
I enjoy brain workouts, if you think you can solve this post an answer.
Hint: you will need to convert this in to its fundamental form. ie F=(ML)/t^2
Enjoy.