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III. Ôîðìóëà ïðîéäåííîãî ïóòè. special-edu.kz.

Çàäàíèå 2. Àâòîáóñ åäåò ñî ñêîðî-

ñòüþ 60 êì/÷.
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Êàêîé ïóòü îí ïðîéäåò:

1) çà 2 ÷àñà, s =
;

2) çà 3 ÷àñà, s =

?
3) çà 4 ÷àñà, s = ;

Íàïèøèòå ôîðìóëó ïðîéäåííîãî ïóòè.

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Ïðîâåðüòå ñåáÿ.

1) s = 60•2 = 120 (êì);

2) s = 60•3 =180 (êì);

3) s = 60•4 = 240 (êì).

Ôîðìóëà ïðîéäåííîãî ïóòè:

s = v•t ,

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ãäå s – äëèíà ïðîéäåííîãî ïóòè,

v – ñêîðîñòü, t – âðåìÿ äâèæåíèÿ.

Ïðîéäåííûé ïóòü ðàâåí ïðîèçâå-

äåíèþ ñêîðîñòè íà âðåìÿ äâèæåíèÿ.

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