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Neporo4naja [7]
3 years ago
7

A yo-yo has a string that is 0.95 m in length. What is the period of oscillation if the yo-yo is allowed to swing back and forth

at the end of its string?
Physics
1 answer:
yulyashka [42]3 years ago
5 0

Answer:

Explanation:

As we know the , equation of time period for simple pendulum ,

T = 2*pi*\sqrt{l/g}

hence putting values we get ,

the solution is in picture ,

please  

Brain-list it or support me at my U-Tube channel " ZK SOFT&GAMING " I will be thankful

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Answer:

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First of all, we need to calculate the total energy supplied to the calorimeter.

We know that:

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Finally, the change in temperature of an object is related to the energy supplied by

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C=\frac{E}{\Delta T}=\frac{3276}{8.8}=372.3 J/^{\circ}C

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