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Vesnalui [34]
4 years ago
12

A tennis ball is dropped from 1.77 m above

Physics
1 answer:
Viefleur [7K]4 years ago
8 0

Answer:

5.89 m/s

Explanation:

Given:

Δy = 1.77 m

v₀ = 0 m/s

a = 9.8 m/s²

Find: v

v² = v₀² + 2aΔy

v² = (0 m/s)² + 2 (9.8 m/s²) (1.77 m)

v = 5.89 m/s

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