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A spinning wheel is brought in contact w...

A spinning wheel is brought in contact with an identical wheel spinning identical speed. The wheels slow down under the action of friction. Which of the following energies of the frist wheel decrease.

A

Kinetic

B

Total

C

Mechanical

D

Internal

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Knowledge Check

  • In which of the following is a wheel used ?

    A
    Making pulley
    B
    Movement of animals in jungle
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    A firmly held belief
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    ancient period
    C
    medieval period
    D
    modern period

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