The thrust developed by a rocket-motor is given by F= mv + A(P_1 -P_2)where m is the mass of the gas ejected per unit time, v is velocity of the gas, A is area of cross-section of the nozzle, P_1 and P_2are the pressures of the exhaust gas and surrounding atmosphere. The formula is dimensionally

The thrust developed by a rocket-motor is given by F= mv + A(P_1 -P_2)

1.	The thrust developed by a rocket-motor is given by F= mv + A(P_1 -P_2)where m is the mass of the gas ejected per unit time, v is velocity of the gas, A is area of cross-section of the nozzle, P_1 and P_2are the pressures of the exhaust gas and surrounding atmosphere. The formula is dimensionally
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a> <br/><a href="https://interviewquestions.tuteehub.com/tag/wrong-1462035" style="font-weight:bold;" target="_blank" title="Click to know more about WRONG">WRONG</a> <br/>Some <a href="https://interviewquestions.tuteehub.com/tag/time-19467" style="font-weight:bold;" target="_blank" title="Click to know more about TIME">TIME</a> wrong, <a href="https://interviewquestions.tuteehub.com/tag/sometimes-648384" style="font-weight:bold;" target="_blank" title="Click to know more about SOMETIMES">SOMETIMES</a> correct<br/>Data is not adequate</p>Answer :A</body></html>