A bicycle is travelling along a straight road at 28 km/h when suddenly it hits a headwind. Over the next 4 seconds the bicycle decelerates steadily, reaching a speed of 16 km/h at the end of the 4 second time interval. Part A
How far did the bicycle travel over these 4 seconds?

i believe the answer is a hope it and is correct

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.