555566667777888 (id: 42a730d54)

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[单选题]
A ball thrown horizont0l e:q-nox+wgally from a pointtb t 3a-(nh9bz 4epez49 ns6/sbqu p0x 24 m above the ground, strikes the ground after traveling horizontally a distance of 18 m. With whtub e0n9 nt6bsp3z(4 ez-4b9psq hax/at 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