Answer:
false
Explanation:
discovered colours of the rainbow
Answer:
Ang answer units of J heat of fusion is 3.33 x 105
The system is located in the HairyFunyon aka near the floor
Answer:
h=2.86m
Explanation:
In order to give a quick response to this exercise we will use the equations of conservation of kinetic and potential energy, the equation is given by,

There is no kinetic energy in the initial state, nor potential energy in the end,

In the final kinetic energy, the energy contributed by the Inertia must be considered, as well,

The inertia of the bodies is given by the equation,



On the other hand the angular velocity is given by

Replacing these values in the equation,

Solving for h,
