How can an electron in an atom lose energy to go from a higher energy level to a lower energy level? select one: a. it exchanges gravitational potential energy for kinetic energy. b. it loses gravitational potential energy. c. it releases a photon equal in energy to its own energy drop. d. it absorbs a photon equal in energy to its own energy drop. e. it loses kinetic energy?

hèllo, sorry i really need some more points so if you need this qustion answered than retype it

in physics zero. in muscle fatigue could be high

the closer the planet is to the sun, the larger the gravity

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