555566667777888 (id: 42a730d54)

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本题目来源于试卷: 555566667777888，类别为 unclassified

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[单选题]
A ball thrown horizontally ft onvw74dx v:-0z c;(dck;2pcfeq ,msrom ra gppy lcgs;(5jd0nrrj)dz2c6+2u2 a point 24 m above the ground, strikes the ground after traveling horizontally a distance of 18 m. With whagr0zu 5ps(2r ; ly+cj2r2)cp 6ddagjnt speed was it thrown?

A. 6.51 m/s
B. 7.32 m/s
C. 8.13 m/s
D. 8.95 m/s


参考答案:  C


本题详细解析: 暂无

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