Two cars cover the same distance in a straight line. car a covers the distance at a constant velocity. car b starts from rest and maintains a constant acceleration. both cars cover a distance of 497 m in 224 s. assume that they are moving in the +x direction. determine (a) the constant velocity of car a, (b) the final velocity of car b, and (c) the acceleration of car b.

2.218 m/s; 4.4375 m/s; 0.01981 m/s²

Explanation:

for more details see the attached picture.

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this