English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories
0 ⤊

a bus traveling at traveling at 31 km/h speeds up at a constant rate of 3.1 m/s. What is velocity 6.8s later?

2007-10-11 06:02:51 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Physics

2 answers

speed up is acceleration and the units are m/s^2 so v= 3.1t+31*1000/3600 m/s
v= 3.1 *t+8.6 m/s so at t=6.8
v=29.69m/s

2007-10-11 06:15:20 · answer #1 · answered by santmann2002 7 · 0⤊ 0⤋

52.8

2007-10-11 13:11:41 · answer #2 · answered by Joey R 5 · 0⤊ 0⤋

fedest.com, questions and answers