Posted by Julie on Tuesday, January 24, 2012 at 8:40pm.
A car accelerates at a constant rate from zero to 25.6 m/s in 10 seconds and then slows to 14.4 m/s in 5 seconds. What is its average acceleration to the nearest tenth of a m/s2 during the 15 seconds?

Physics  John, Friday, March 7, 2014 at 1:27am
10.6