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mass of bullet = 10/1000kg
velocity of bullet=35m/s
Momuntum of Bullet = m×v
=10/1000×35
=35/100m/s
=7/20m/s
mass of gun =4kg
let the velocity of the gun be v m/s.
Momuntum of gun=m×v
=4v m/s
we know that,
momentum of gun = momentum of bullet
4v=7/20
v =7/20÷4
v=0.0875m/s
therefore the recoil velocity of the gun is 0.0875m/s.
velocity of bullet=35m/s
Momuntum of Bullet = m×v
=10/1000×35
=35/100m/s
=7/20m/s
mass of gun =4kg
let the velocity of the gun be v m/s.
Momuntum of gun=m×v
=4v m/s
we know that,
momentum of gun = momentum of bullet
4v=7/20
v =7/20÷4
v=0.0875m/s
therefore the recoil velocity of the gun is 0.0875m/s.
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