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Elodia [21]
3 years ago
9

Find the velocity and distance travelled of a car that is accelerating at 3 m/s2 for 4 seconds.

Physics
1 answer:
marta [7]3 years ago
6 0

Explanation:

Given:

v₀ = 0 m/s

a = 3 m/s²

t = 4 s

Find: Δx and v

Δx = v₀ t + ½ at²

Δx = (0 m/s) (4 s) + ½ (3 m/s²) (4 s)²

Δx = 24 m

v = at + v₀

v = (3 m/s²) (4 s) + 0 m/s

v = 12 m/s

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