Question

question for 20 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

Explanation:

mass of canon =0.5tones=500kg(1tone=1000kg)

mass of shell =4kg

velocity of shell=?

velocity of canon=0.8m/s

m×v=M×V4×v

=500×0.84=100m/s

Answer 2

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