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Mexanika va izojarayon

Authored by Sanobar Karimova

Physics

University

Used 2+ times

Mexanika va izojarayon
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65 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x(t) = 3t2+2t+13t^2 + 2t + 1 bo‘lsa, v(t) ning hosilasi qanday?

3t23t^2

(2t + 1)

(6t + 2)

(3t + 2)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

v(t) = 6t + 2 bo‘lsa, t = 2 s dagi tezlik qancha?

10 m/s

12 m/s

14 m/s

16 m/s

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x(t)=3t2+2t+1x(t)=3t^2+2t+1 ko‘rinishida berilgan bo‘lsa, uning tezligi vaqtga nisbatan qanday o‘zgaradi?

Doimiy

Chiziqli

Kvadratik

Nolga teng

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tezlikning hosilasi nimani bildiradi?

Ko‘chish

Tezlik

Tezlanish

Masofa

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ko‘chishning hosilasi nima?

Tezlik

Masofa

Vaqt

Tezlanish

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tezlikning hosilasi nima?

Tezlanish

Ko‘chish

Masofa

Kuch

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x(t) = 4t24t^2 bo‘lsa, v(t) tezlik funksiyasi qanday bo‘ladi?

8t

4t

2t

16t

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