Physics

To find the acceleration of the block down the ramp, we need to consider the forces acting on the block.

 

1. Weight of the block (): 

 

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 ():