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24-10-2019
Physics

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A car travel with a constant velocity of 20.5m/s for 20seconds what distance does it cover in this time ?

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MathPhys MathPhys

24-10-2019

Answer:

410 m

Explanation:

Given:

v₀ = 20.5 m/s

a = 0 m/s²

t = 20 s

Find: Δx

Δx = v₀ t + ½ at²

Δx = (20.5 m/s) (20 s) + ½ (0 m/s²) (20 s)²

Δx = 410 m

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