NEET Exam  >  NEET Questions  >  A 5000 kg rocket is set for vertical firing. ... Start Learning for Free
A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]
  • a)
    127.5 kg s–1
  • b)
    187.5 kg s–1
  • c)
    185.5 kg s–1
  • d)
    137.5 kg s–1
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ...
Given : Mass of rocket (m) = 5000 kg
Exhaust speed (v) = 800 m/s
Acceleration of rocket (a) = 20 m/s2
Gravitational acceleration (g) = 10 m/s2
We know that upward force F = m (g + a) = 5000 (10 +20)    
= 5000 × 30 = 150000 N.
We also know that amount of gas ejected
View all questions of this test
Explore Courses for NEET exam

Top Courses for NEET

A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer?
Question Description
A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer?.
Solutions for A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer?, a detailed solution for A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms–1. To give an initial upward acceleration of 20 ms–2, the amount of gas ejected per second to supply the needed thrust will be (g = 10 ms–2) [1998]a)127.5 kg s–1b)187.5 kg s–1c)185.5 kg s–1d)137.5 kg s–1Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev