57
III bob. Tekis aylanma harakat
46-rasm. Turli nuqtalarning
bosib otgan yo‘li
A
1
Δ
s
2
Δ
s
1
Δ
s
A
2
O B
2
B
1
A
B
˘
˘
˘
47-rasm. Burilish
burchagining hosil bo‘lishi
Δ
φ
O
R
A
B
48-rasm. Burchakning
radian o‘lchovi
R
O
3,14 rad
3 rad
1 rad
2 rad
Δ
s
˘
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