Gianna wakes up late and misses her school bus. The school is 4 km away. Gianna decides to jog to school at a steady pace of 2.5 km/hr. How long does it take Gianna to get to school in hours

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!