An object covers a total distance of 100m. It takes 14.2 seconds to cover the entire distance. At first, it accelerates to 8m/s in 3 seconds at a rate of 8/3m/s^2 then it decelerates for the next 11.2 seconds at a constant rate (not to 0m/s^2) what was its final speed when it reached the 100m mark?

Question

anonymous · Answer

I got an answer of 53/7m/s

redstealth29 · Answer

Shouldn't this be in the math section? This is english :)

neonumbrella5115 · Answer

Try posting under the math section to get better,more accurate help.

anonymous · Answer

thank you

anonymous · Answer

wait, if i give you a graph would it help?

anonymous · Answer

wait, never mind, i thought i was is the physics section