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Vsevolod [243]
3 years ago
8

An object is moving along a straight line. The graph shows the velocity of the object over

Physics
2 answers:
iren [92.7K]3 years ago
8 0

Answer:

From 9 to 10 sec the velocity is decreasing at a constant rate.

Change in V = 20 m/s - 30 m/s = -10 m/s

Since acceleration is constant from point E to point F (straight line)

and t = 9.5 sec is on this line

a = (20 m/s - 30 m/s) / 1 sec = -10 m/s^2  

IRISSAK [1]3 years ago
4 0

Answer:

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Explanation:

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