Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  JEEMAIN and NEET  >>  Physics  >>  Class11  >>  Laws of Motion
Answer
Comment
Share
Q)

A 600 kg rocket is set for a vertical firing. If the exhaust speed is 1000 m/s. The mass of gas ejected per second to supply the thrust needed to overcome the weight of the rocket is

\[(a)\;5.88 \;kg/s \quad (b)\;4.88\; kg/s \quad (c)\;2.88\; kg/s \quad (d)\;3.88\; kg/s\]

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...