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13-11-2020
Physics

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Over 75 seconds a truck traveled at a constant velocity of 25 meters per second to the west. Find the trucks displacement

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13-11-2020

Answer:

1875 m west

Explanation:

Take east to be the positive direction. Given:

v₀ = -25 m/s

a = 0 m/s² (constant velocity)

t = 75 s

Find: Δx

Δx = v₀ t + ½ at²

Δx = (-25 m/s) (75 s) + ½ (0 m/s²) (75 s)²

Δx = -1875 m

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