Calculating Velocity Use the graph to determine the object's average velocity.
What is the average velocity of the object?
m/s
Position vs Time
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5
Position (m)
0
0
10
20
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Time (s)

Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?

Properties seen when one one substance changes to another are known as properties

With physics question #5? for any !