Mathematics
Senior High
Resolved
至急です、ここの途中式がごちゃごちゃしててわかりません、途中式を書いて導いてくれると助かります
0.20×9.8×0.196=
整理して
2=0.982
よってv=0.98m/s
12 x0.20xv2+0.20×9.8× (0.196-0.098)
+
X20×0.0982
2
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