Question

question for hundred points Canon of mass 0.5 tons recoils with velocity of 0.8 metre per second while firing a shell of mass 4 kg calculate the velocity at which shell leaves the Canon​

Answer 1

Answer:

Mass of gun, M=1/2 t=500 kg ( 1 tonne = 1000 kg)

Recoil velocity of gun, V=0.8 m/s

Mass of shell, m=4 kg

Velocity of shell, v=?

Using,

Mass of shell x Velocity of shell=Mass of gun x Recoil velocity of gun

m×v=M×V4×v=500×0.8or velocity of shell, v=500×0.84=100 m/s

It is similar to that answer!

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Answer 2

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