What needs to happen in order for electrons to flow in a circuit *
1 poit
A power source is needed
The wire must be connected as a closed loop (connected to the positive and negative
terminal)
O
Power Source and Closed Loop are needed
Electrons need to be added to the circuit

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards