Why does the coasting rotating system slow down as water drips into the beaker??

Question

Noor ul huda · Accepted Answer

The coasting rotating system slows down to conserve angular momentum . When water drips into beaker it has more radius We know that I×R So moment of inertia increases and angular velocity decreases

bobpursley · Answer

I will bet it has to do with mass gained, adn the effect on velocity given a constant momentum during coasting.

Blown brains. · Answer

It is because you dont know the answer and are here on google .it'd be better to go and check in your book.you mindless student.

Maryam Sadiq · Answer

When water drops into the beaker, the mass of the contents in the beaker increases which increases the moment of inertia