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Shkiper50 [21]
3 years ago
11

A tractor ploughing a field accelerates at 2 m/s2

Physics
1 answer:
Helen [10]3 years ago
7 0

Answer:

3 m/s

Explanation:

Given:

a = 2 m/s²

Δx = 10 m

v = 7 m/s

Find: v₀

v² = v₀² + 2a (x − x₀)

(7 m/s)² = v₀² + 2 (2 m/s²) (10 m)

v₀ = 3 m/s

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