(adsbygoogle = window.adsbygoogle || []).push({}); 1 A truck travels along a staright road at 80 m/s and it travels at 40 m/s for the next 1200m. what is the average velocity?

2. ave V= change d/ time

r=dt (get the total time)

3. (1600-1200)/ 50

this is incorrect

I also tried ave V= (u+v)/t and it did not work

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Average velocity

**Physics Forums | Science Articles, Homework Help, Discussion**