3. 500ml of 60oC water at is added to a beaker. Water’s specific heat is 4.186 J/g °C. You have 40ml of and unknown substance th
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Answer:1.7 rev/s
Explanation:
Given
Frequency of wheel
angular speed
mass of wheel
diameter of wheel
radius of wheel
mass of clay
the radius of the chunk of clay
Moment of inertia of Wheel
Combined moment of inertia of wheel and clay chunk
Conserving angular momentum
Common frequency of wheel and chunk of clay is