Question

A car accelerates uniformly from an initial velocity of 2 m/s to a final velocity of 10 m/s in 8 seconds.it then slows down uniformly to a final velocity of 4 m/s in 6s. calculate tge acceleration of the car during the first 8s and during last 6 s

Answer 1

for first 10-2DIVIDE BY 8
SO ANSWER IS 1 THEN
NEXT 4-10 DIVIDE BY 6 SO ANSWER IS -1

Answer 2

hope it helps...... :)...