A driver translation a speed of 115km/hr received a text message on his mobile phone how far is he ,in kilometers,20s later from when he received the text message?

S=d/t.

distance is= speed multiplied by the time

D= 115 multiplied by 20

the answer is 2300km

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue