Answer:
K1/K2=4
Step-by-step explanation:
The kinetic energy of a rotating sphere is given by:

The moment of inertia of a solid sphere is given by

The initial kinetic energy is therefore


The final kinetic energy is given by

Therefore the relation K1/K2 if R2 = 0.5R1

The text says nothing about the final angular velocity just the collapse of the collapse of the radius

You would be correct. Direct reasoning you already have your teacher who told you what would happen you are simply doing a reaction because of her.
2xy + 5 - 8 + 3xy - y +7 + 3y = 5xy - 8 + 2y + 12
Answer:
$159.09
Step-by-step explanation:
Math
Answer:
Step-by-step explanation:
5,500$ lol