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harina [27]
3 years ago
15

The fast server in women's tennis is Venus Williams, who recorded a serve of 130   (209  ) in 2007.

Physics
1 answer:
Gemiola [76]3 years ago
7 0
Converting 209 km/hr to m/s:
209 km/hr = 58.0 m/s
Contact distance = 0.1 m

Using the equation of motion:
2as = v² - u², where initial velocity is 0

a = (58)² / (2 x 0.1)
a = 1.68 x 10⁴ m/s²
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