# An object with a mass of 2 kg is on a plane with an incline of pi/12 . If the object is being pushed up the plane with 1 N  of force, what is the net force on the object?

here,the component of the weight acting downward along the plan is $m g \sin \left(\frac{\pi}{12}\right) = 5.17 N$
now,given, $1 N$ force has been applied upwards along the plane.
So,net force acting on the object is $\left(5.17 - 1 N\right) = 4.17 N$ downwards along the plane.