Ina shoots a large marble (marble a, mass: 0.08 kg) at a smaller marble (marble b, mass: 0.05 kg) that is sitting still. marble a was initially moving at a velocity of 0.5 m/s, but after the collision it has a velocity of –0.1 m/s. what is the resulting velocity of marble b after the collision? be sure to show your work for solving this problem along with the final answer.

Explanation:

Given that,

Mass of marble A,

Mass of marble B,

Marble B is still,

Initial speed of marble A,

Final speed of marble A after the collision,

We need to find the resulting velocity of marble B after the collision. It can be calculated using conservation of momentum as :

So, the resulting velocity of marble B after the collision is 0.64 m/s. Hence, this is the required solution.

this is math not biology xd

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]