A horse accelerates from rest for 1 s and covers a
distance D. If, instead, the horse accelerates from rest with the same
acceleration for 2 s, will the distance it covers be equal to 2D, 4D, or 9D?
Explain

if a star is moving toward earth, its light waves appear to be squeezed together. hope it

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

false br

wavelegth as in spectrum red oygbiv