Question

A bullet of mass 100g is fired towards a stationary wooden block of mass 900g. the bullet hits the block with speed 50m/s and sticks into it. find the final velocity of the combination.​

Answer 1

Explanation:

In this way we solve your problem for you my friend.

Answer 2

The final velocity of the combination is equal to 5 metre per second

Explanation:

• The mass of the bullet is equal to 100 gram for 0.1 KG

• The mass of the wooden block is equal to 900 gram of 0.9 kg

• The speed of the bullet is equal to 50 metre per second.
• The initial momentum present in the wood and the bullet system = 0.1x50 = 5kg•m/sec

• latest consider the final velocity of the combination equal to v.
• the final momentum of the wood and the bullet system = v(0.1 +0.9) = v
• According to the law of conservation of momentum the final velocity is equal to 5 m per second

To know more,

What is the kinematics - Brainly.in

https://brainly.in/question/5099338