Physics, 22.03.2021 02:20, f13vsdbd

A spaceship takes a straight line path from the earth to the moon, a distance of about 400000 km. Suppose it accelerates at 5 m/s2
for the first 10 min of the trip, then travels at constant speed until the
last 10 min, when it accelerates at – 5 m/s2
, just coming to rest as it reaches the moon (a) What is the
maximum speed attained? (b) What total time required for the trip?

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A spaceship takes a straight line path from the earth to the moon, a distance of about 400000 km. S...