Answer:
i would say a) two playlists
hope this helps!
Explanation:
The first scientist to introduce the concept of inertia was Galileo
Answer:

Explanation:
As we know that there is no external torque on the system of two disc
then the angular momentum of the system will remains conserved
So we will have

now we have

also we have

now from above equation we have

now we have


Answer:
Ruko zara kuch Time dedo na please