Sta su vektori i koje su osnovne karakteristike vektora ?
Vektori i sve o njima

Quiz
•
Mathematics
•
3rd Grade
•
Hard
Jovana Ristić
Used 6+ times
FREE Resource
9 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Intenzitet vektora je
sirina
duzina
smer
pravac
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Jedinicni vektori su oni vektori ciji je intenzitet
= 2
= 5
= 1
= 0
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Date su koordinate tacaka A(-1,3,1) i B(3,4,-2). Vektor AB ima koordinate ?
(2,5,4)
(1,0,7)
(3,4,3)
(4,1,-3)
5.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Skalarni proizvod dva vektora je ? Naci ugao izmedju vektora a = (3, 4, 2) i b = (−2, 2, −1).
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Sta je vektorski proizvod dva vektora? Sta racunamo pomocu vektorskog proizvoda ?
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Sta je mesoviti proizvod vektora ? Sta se racuna pomocu mesovitog proizvoda vektora ?
8.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Ako su vektori medjusobno normalni, cemu je skalarni proizvod jednak ?
1
zavisi od koordinata vektora
ne mogu biti normalni
0
zavisi od smera i pravca vektora
9.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Ako vazi da su vektori komplanarni, to znaci da je njihov mesoviti proizvod jednak ?
ne mogu biti komplanarni
0
zavisi od koordinata vektora
ne znam odgovor
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