物理|S1|S2| S3 |S4 | S5 | S6 | 0 1 2 3 4 5 6 s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数|S1|S2| S3 |S4 | S5 | S6 |0 1 2 3 4 5 6s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数点3时车速度 隔五点取一个计数点啊 50
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![物理|S1|S2| S3 |S4 | S5 | S6 | 0 1 2 3 4 5 6 s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数|S1|S2| S3 |S4 | S5 | S6 |0 1 2 3 4 5 6s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数点3时车速度 隔五点取一个计数点啊 50](/uploads/image/z/2444546-2-6.jpg?t=%E7%89%A9%E7%90%86%7CS1%7CS2%7C+S3+%7CS4+%7C+S5+%7C+S6+%7C+0+1+2+3+4+5+6+s1%3D1.22+s2%3D2.00+s3%3D2.78+s4%3D3.62+s5%3D4.40+s6%3D5.18+%E6%89%93%E8%AE%A1%E6%95%B0%7CS1%7CS2%7C+S3+%7CS4+%7C+S5+%7C+S6+%7C0+1+2+3+4+5+6s1%3D1.22+s2%3D2.00+s3%3D2.78+s4%3D3.62+s5%3D4.40+s6%3D5.18+%E6%89%93%E8%AE%A1%E6%95%B0%E7%82%B93%E6%97%B6%E8%BD%A6%E9%80%9F%E5%BA%A6+%E9%9A%94%E4%BA%94%E7%82%B9%E5%8F%96%E4%B8%80%E4%B8%AA%E8%AE%A1%E6%95%B0%E7%82%B9%E5%95%8A+50)
物理|S1|S2| S3 |S4 | S5 | S6 | 0 1 2 3 4 5 6 s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数|S1|S2| S3 |S4 | S5 | S6 |0 1 2 3 4 5 6s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数点3时车速度 隔五点取一个计数点啊 50
物理|S1|S2| S3 |S4 | S5 | S6 | 0 1 2 3 4 5 6 s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数
|S1|S2| S3 |S4 | S5 | S6 |
0 1 2 3 4 5 6
s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18
打计数点3时车速度
隔五点取一个计数点啊
50Hz的计时器
物理|S1|S2| S3 |S4 | S5 | S6 | 0 1 2 3 4 5 6 s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数|S1|S2| S3 |S4 | S5 | S6 |0 1 2 3 4 5 6s1=1.22 s2=2.00 s3=2.78 s4=3.62 s5=4.40 s6=5.18 打计数点3时车速度 隔五点取一个计数点啊 50
根据平均速度求解
取六段长度为总长,3时刻是中间时刻.六段总时间为0.6s(每个点是0.02s,由50Hz求,每5点取一点时间是0.1s).平均速度为(1.22+2.00+2.78+3.62+4.40+5.18 )/ (0.6) = 26m/s