Maggie‘s new truck can accelerate from rest to 15.00m/s in 4.900 s. If the Maggie’s mass is 75.0 kg and the truck is 1800 kg, calculate the magnitude of the net (unbalanced) force that can cause the acceleration.

your answer would be fusion

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

gravitational energy

electrical energy

kinetic energy

ligh energy