in Question 3 Primes aperating at sea love has an effective exchange volocty of les wans flow muse of mo=maps and an excit messure pe=min The ambert pressure is gramma and the end area is A_(k)=115km^2 Calculate the gross thress Question 4 2 A. whyse express in afternoe exhaus relaxin Yes TMm 5 and an air mass from he' mans flow me s n_(4)=137485 The flight velooh is N_(2)=2Nm Calculate the new throus. (7)/(2) the = Toom

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in Question 3 Primes aperating at sea love has an effective exchange volocty of les wans flow muse of mo=maps and an excit messure pe=min The ambert pressure is gramma and the end area is A_(k)=115km^2 Calculate the gross thress Question 4 2 A. whyse express in afternoe exhaus relaxin Yes TMm 5 and an air mass from he' mans flow me s n_(4)=137485 The flight velooh is N_(2)=2Nm Calculate the new throus. (7)/(2) the = Toom

Answer 1

To calculate the gross thrust, we need to use the following formula:Gross Thrust = (Air mass flow rate * Specific heat capacity of air * Temperature change) + (0.5 * Air density * Velocity^2)Given information:- Air mass flow rate (m_dot) = 137485 kg/s- Specific heat capacity of air (c_p) = 1005 J/kg-K- Temperature change (T_2 - T_1) = 5 K- Air density (ρ) = 1.225 kg/m^3- Velocity (V) = 2 m/sSubstituting the values in the formula:Gross Thrust = (137485 kg/s * 1005 J/kg-K * 5 K) + (0.5 * 1.225 kg/m^3 * (2 m/s)^2)Gross Thrust = 344,762.5 J/s + 4.9 JGross Thrust = 344,767.4 J/sTherefore, the gross thrust is 344,767.4 J/s.

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