Physics

To calculate the net force acting on the box, we need to consider the forces involved: the applied force, the frictional force, and the component of the weight acting down the incline.

 

1. Weight of the box (): 

 

2. Components of the weight: 

Parallel to the incline: 

 

Perpendicular to the incline: 

 

3. Frictional force (): 

The frictional force can be calculated using the coefficient of kinetic friction (

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