From a rifle of mass 4kg class 9

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WebDec 22, 2024 · From a rifle of mass 4 kg ,a bullet of mass 50 g is fired with an initial velocity of 35 m/s calculate the initial recoil velocity of the rifle ? Mass of Bullet (m) = 50 … WebFrom a rifle of mass 4kg a bullet of mass 50g is fired with initial velocity of 35m/s. calculate the initial recoil velocity of the rifle? View answer Quick links for Class 9 exam 850+ Video Lectures View All Videos 2500+ Revision Notes View All Docs 600+ Online Tests View All Tests 10,000+ Doubts Solved View All Questions

From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an ...

WebApr 7, 2024 · The bullet of mass m is fired with forward velocity v. The gun of mass M acquires a backward velocity u. Before firing, the total momentum is zero so that the total momentum after firing is also zero. 0 = mv + Mu. u = -\[\frac{m}{M}\]v. u is the recoil velocity of the gun. The mass of the bullet is much less than that of the gun i.e. m ≪ M. WebSep 10, 2024 · Momentum of rifle=Mass of rifle`xx`Velocity of rifle `=4kgxxvms^(-1)` `=4vkgms^(-1)` Now, according to the law of conservation of momentum: Momentum of … em btieeケーブル

From A Rifle Of Mass 4 Kg, A Bullet Of Mass Trustudies

WebSep 28, 2024 · From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m/s. Calculate the initial recoil velocity of the rifle. Initially, the rifle is at … WebSep 10, 2024 · Momentum of rifle=Mass of rifle`xx`Velocity of rifle `=4kgxxvms^(-1)` `=4vkgms^(-1)` Now, according to the law of conservation of momentum: Momentum of bullet=Momentum of rifle So, 1.75=4v And `v=1.75/4` `v=0.4375ms^(-1)` Thus, the recoil velocity of the rifle is 0.4375 metres per second. WebCorrect option is A) Mass of bullet, m=100g= 1000100 kg= 101 kg Velocity of bullet, v=100ms −1 Mass of gun, M=20kg Let recoil velocity of gun =V Before firing, the system (gun+bullet) is at rest, therefore, initial momentum of the system =0 Final momentum of the system = momentum of bullet + momentum of gun =mv+MV= 101 ×100+20V=10+20V embulk 複数ファイル

From a rifle of mass 4kg … Homework Help myCBSEguide

From a rifle of mass 4 kg a bullet of mass 50 g is fired with an ...

WebDec 22, 2024 · Mass of The Rifle (M) = 4 kg. Let the recoil velocity of the Pistol be "v". From Law of Conservation of momentum, Initial Momentum = Final Momentum. But Before Firing, The whole system (Gun & Bullet) is at Rest. Therefore, Initial momentum will be zero. Then the equation becomes, Now, Formulating the Values of Final Momentum. M = … WebOct 17, 2024 · Mass of the rifle, m 1 = 4kg. Mass of the bullet, m 2 = 50g = 0.05 kg. Recoil velocity of the rifle = v 1. Bullet is fired with an initial velocity, v 2 = 35m/s. Initially, the rifle is at rest. Thus, its initial velocity, v = 0. Total initial momentum of the rifle and bullet system =(m 1 + m 2)v = 0. Total momentum of the rifle and bullet ... em btieeケーブルとはWebFind the velocity of the car with mass 4 kg with respect to ground. Ans: Given, m 1 = 4 kg m 2 = 10 kg v 1 = ? v 2 = 5 m.s -1 P initial = 0, as the cars are at rest P final = p 1 + p 2 P final = m 1 .v 1 + m 2 .v 2 = (4 kg). (v 1) + (10 kg). (5 m.s -1) We know from the law of conservation of momentum that, P initial = P final embrace 意味スラング

"WebAnswer: Given, the Bullet’s mass (m1) = 50 g The rifle’s mass (m2) = 4kg = 4000g Initial velocity of the fired bullet (v1) = 35 m/s Let the recoil velocity be v2. Since the rifle was … " - From a rifle of mass 4kg class 9

From a rifle of mass 4kg class 9

How to evaluate recoil velocity of gun - Future Study Point

WebFrom a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m/s. Calculate the initial recoil velocity of the rifle. Answer : Given, mass of bullet ( m 1 ) = 50 … WebMass of the gun m 1=3kg Mass of the bullet m 2=30 g=0.03 kg Velocity of bullet v 2=100 m/s i) According to the law of conservation momentum m 1×v 1=m 2×v 2 3×v 1=0.03×100 Recoil velocity v 1= 3100×0.03=1m/s ii) Initial velocity of the gun u=0 m/s Final velocity of the gun v=1m/s Time t=0.003 s Acceleration a= tv−u= 0.0031−0 = 31000m/s 2

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WebClick here👆to get an answer to your question ️ From a rifle of mass 4 kg , a bullet of mass 50 g is fired with an initial velocity of 35ms^-1 , calculate the initial recoil velocity of the rifle. ... Class 9; Class 10; Class 11 Commerce; Class 11 Engineering; Class 11 Medical; Class 12 Commerce; Class 12 Engineering; Boards. CBSE; ICSE ... WebJun 10, 2024 · class-9 force-and-law-of-motion 0 votes 1 answer From a rifle of mass 4kg 4 k g, a bullet of mass 50g 50 g is fired with an initial velocity of 35m /s 35 m / s. Calculate the initial recoil velocity of the rifle. asked Sep 10, 2024 in Physics by Bhuvan01 (68.5k points) class-9 force-and-laws-of-motion

WebQuestion 4: The mass of a goods lorry is 4000 kg and the mass of goods loaded on it is 20000 kg. If the lorry is moving with a velocity of 2m/s what will be its momentum? Solution: Given, Velocity (v) = 2m/s Mass of lorry = 4000 kg, Mass of goods on the lorry = 20000 kg Therefore, total mass (m) of the lorry = 4000 kg + 20000 kg = 24000 kg WebMass of the rifle, m 1 = 4 kg. Mass of the bullet, m 2 = 50g = 0.05 kg. Recoil velocity of the rifle = v 1. Bullet is fired with an initial velocity, v 2 = 35 m/s. Total mass = m 1 + m 2 = 4 …

WebThe correct option is B 0.25 m/s. Recoil of the gun is the result of the conservation of momentum. As the bullet is fired, the gun recoils in order to conserve the momentum. … WebOct 1, 2024 · From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m/s. Calcul FANTASTICO STUDY 6.69K subscribers Subscribe 217 Share 8.6K views 1 year ago Heyy...

WebSep 12, 2010 · CBSE Class 9 Answered. from a rifle of mass 4kg, a bullet of mass 50g is fired with an initial velocity of 35m/s. calculate the initial recoil velocity of the rifle. Asked …

WebFeb 16, 2024 · From a gun of mass 4 kg. A bullet of mass 50 gm is fired with an initial velocity of 35 m/s. Calculate the recoil velocity of the gun. Ans. Mass of gun, = 4 kg, … em/bギターコードWebSolution Step 1: Given Information: Mass of rifle, M = 4 k g Mass of bullet, m = 50 g Initial velocity of bullet, v = 35 m s - 1 Step 2: To find Let Initial recoil velocity of gun = V Step … embulk インストール windowsWebFrom a rifle of mass 4 kg a bullet of mass 50 g is fired with an initial velocity of 35 m /s. Darshan classes 41.1K subscribers Subscribe 867 32K views 2 years ago Force and laws of motion... embulk プラグインWebFeb 7, 2024 · CLass 9 Physics From a rifle of mass 4kg a bullet of mass 50g NCERT Page 126 - YouTube CFrom a rifle of mass 4kg, a bullet of mass 50g is fired with an … embulk windows インストールWebFrom a rifle of mass 4kg, a bullet of mass 50g is fired with an initial velocity of 35ms −1, calculate the initial recoil velocity of the rifle. Medium Solution Verified by Toppr Mass of … em/b コードWebAug 25, 2024 · Mass of the rifle, `m_(1) = 4 kg` Mass of the bullet, `m_(2) = 50g = 0.05 kg ` Recoil velocity of the rifle `= v_(1)` Bullet is fired with an initial velocity, `v_(2) = `35 m/s … emb とは車WebFree solutions for Ncert Solutions - Science , Class 9 Chapter 10 - Force and Laws of Motion Force and Laws of Motion-Intext Questions-2 question . These … emb とは