Class 9 Exam > Class 9 Questions > A bullet of mass 400g is horizontally fired w...
Start Learning for Free
A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.?
Most Upvoted Answer
A bullet of mass 400g is horizontally fired with a velocity of 450m/s ...
Mass of bullet- 400gVelocity of bullet- 450m/sTherefore,Momentum of bullet= 400×450 (p=mv)
Mass of gun=4kg= 4000gRecoil Velocity of gun= ?(to be calculated)Momentum of gun= 4000× recoil (p=mv)
NOW,ACC. TO NEWTON'S 3rd LAW OF MOTION
Momentum of bullet=Momentum of gun
=》400×450=4000×recoil of gun4000÷400×450 = recoilTherefore recoil velocity of gun= 45m/sIs this the correct ans?
Mass of gun=4kg= 4000gRecoil Velocity of gun= ?(to be calculated)Momentum of gun= 4000× recoil (p=mv)
NOW,ACC. TO NEWTON'S 3rd LAW OF MOTION
Momentum of bullet=Momentum of gun
=》400×450=4000×recoil of gun4000÷400×450 = recoilTherefore recoil velocity of gun= 45m/sIs this the correct ans?
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.?
Question Description
A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.?.
A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.?.
Solutions for A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? defined & explained in the simplest way possible. Besides giving the explanation of
A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.?, a detailed solution for A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? has been provided alongside types of A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? theory, EduRev gives you an
ample number of questions to practice A bullet of mass 400g is horizontally fired with a velocity of 450m/s from a pistol of 4kg. What will be the recoil velocity of the pistol?Please answer.? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup