A small body of mass m moving with velocity `v_(0)` on rough horizontal surface, finally stops due to friction. Find, the mean power developed by the friction force during the motion of the body, if the frictional coefficient `mu`=0.27,m=1 kg and `v_(0)=1.5 ms^(-1)`.

Explanation

To solve the problem of finding the mean power developed by the friction force during the motion of a small body, we can follow these steps:

### Step 1: Identify the given values
- Mass of the body, \( m = 1 \, \text{kg} \)
- Initial velocity, \( v_0 = 1.5 \, \text{m/s} \)
- Coefficient of friction, \( \mu = 0.27 \)
- Acceleration due to gravity, \( g = 9.81 \, \text{m/s}^2 \)

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