Mathematics, 05.12.2019 03:31 xlajbd

A150-kg object takes 90 seconds to travel a 2,500-meter straight path. it begins the trip traveling 120 meters per second and decelerates to a velocity of 20 meters per second.

what was its acceleration?

−1.11 m/s2

−0.3 m/s2

+1.11 m/s2

+80 m/s2

Answers: 1

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A150-kg object takes 90 seconds to travel a 2,500-meter straight path. it begins the trip traveling 120 meters per second and decelerates to a velocity of 20 meters per second. what was its acceleration? −1.11 m/s2 −0.3 m/s2 +1.11 m/s2 +80 m/s2

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Another question on Mathematics

A150-kg object takes 90 seconds to travel a 2,500-meter straight path. it begins the trip traveling 120 meters per second and decelerates to a velocity of 20 meters per second.

what was its acceleration?

−1.11 m/s2

−0.3 m/s2

+1.11 m/s2

+80 m/s2