Aburning fire produces energy.

kinetic and potential
radiant and thermal
electrical and thermal
chemical and radiant

radiant and thermal

Explanation: Kinetic energy is the energy possessed by an object by virtue of its motion.

Potential energy is the energy possessed by an object by virtue of its position.

Electrical energy is the energy which is caused due to moving charges.

Thermal energy is the internal energy which is possessed by molecules due to kinetic energy.

Chemical energy is the type of potential energy stored in the bonds of the molecules.

Radiant energy is the energy of electromagnetic waves such as light etc.

The burning fire produces radiant energy in the form of light and thermal energy in the form of heat.

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