The talk show host s speech consists of four paragraphs. - вопрос №1012401 от alenaizmailova 25.04.2022 07:07

Question

Другие предметы: The talk show host s speech consists of four paragraphs. Tick the number of the paragraph where you find an answer to each question.

alenaizmailova · Answer

V=(6t-t^3/8)’=6-3/8*t^2=0; -3/8*t^2=-6 = t=4 cх1=6*2-2^3/8=11x2=6*6-6^3/8=9x3=6*4-4^3/8=16vср= ((x3-x2)+(x3-x1))/(t2-t1)=((16-9)+(16-11))/4= 3 м/с...

The talk show host's speech consists of four paragraphs. Tick the number of the paragraph where you find an answer to each question.