Question

. A bullet of mass 100g is fired towards a stationary wooden block

of mass 900g. The bullet hits the block with speed 50 m.s

-1 and

sticks into it. Find the final velocity of the combination.​

Answer 1

Answer:

5.55m/s

HEY MATE HERE IS YOUR ANSWER

Mass of the bullet (m1) = 100g = 0.1kg

Velocity of the bullet (v1) = 50m/s

Mass of the wooden block (m2) = 900g = 0.9

Velocity of the block (v2) = ?

m1v1=m2v2

0.1×50=0.9×v2

5 = 0.9×v2

v2 = 5.55m/s

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