A toy car is moving horizontally and started its motion from a position of X1 = 2 cm, then after 3 seconds it reached at a position of X2 = 6cm in the same direction, finally it returned back to X3= 5 cm after one more second. The total distance traveled by this car is

double the distance = divide strength by 4

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr