Question

From a rifle of mass 8 kg bullet of mass 80 gram is fired with a velocity of 40 metre per second calculate the recoil velocity of the rifle.​

Answer 1

Answer:

0•4

Explanation:

MV=MV

8×v=0•08×40

v= 0•4

Answer 2

Answer:

Given

Mass of rifle = 8kg

Mass of bullet = 80gms

Velocity of bullet fired = 40m/s

Velocity of rifle recoil = ?

We know that

MV = MV

8×v = 0.80×40

v = 32/8

v = 4m/s.....

Explanation:

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