Search Header Logo

Vektorrechnung

Authored by Hartmut Stöcker

Physics

University

Used 2+ times

Vektorrechnung
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Welche Beziehung gilt für die dargestellten Vektoren?

a→+b→=c→\overrightarrow{a}+\overrightarrow{b}=\overrightarrow{c}

a→−b→=c→\overrightarrow{a}-\overrightarrow{b}=\overrightarrow{c}

b→−a→=c→\overrightarrow{b}-\overrightarrow{a}=\overrightarrow{c}

a→×b→=c→\overrightarrow{a}\times\overrightarrow{b}=\overrightarrow{c}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Welche Beziehung gilt für die dargestellten Vektoren?

a→+b→=c→\overrightarrow{a}+\overrightarrow{b}=\overrightarrow{c}

a→−b→=c→\overrightarrow{a}-\overrightarrow{b}=\overrightarrow{c}

b→−a→=c→\overrightarrow{b}-\overrightarrow{a}=\overrightarrow{c}

a→×b→=c→\overrightarrow{a}\times\overrightarrow{b}=\overrightarrow{c}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Welche Beziehung zwischen den dargestellten Vektoren gilt nicht?

a→=−b→\overrightarrow{a}=-\overrightarrow{b}

a→−b→=c→\overrightarrow{a}-\overrightarrow{b}=\overrightarrow{c}

2a→=c→2\overrightarrow{a}=\overrightarrow{c}

b→=12c→\overrightarrow{b}=\frac{1}{2}\overrightarrow{c}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Welche Eigenschaft hat das Skalarprodukt a→⋅b→\overrightarrow{a}⋅\overrightarrow{b} nicht?

a→⋅b→=1\overrightarrow{a}⋅\overrightarrow{b}=1 für φ=0°\varphi=0°

a→⋅b→=0\overrightarrow{a}⋅\overrightarrow{b}=0 für φ=90°\varphi=90°

a→⋅b→<0\overrightarrow{a}⋅\overrightarrow{b}<0 für φ>90°\varphi>90°

a→⋅b→=b→⋅a→\overrightarrow{a}⋅\overrightarrow{b}=\overrightarrow{b}⋅\overrightarrow{a}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Welche Eigenschaft hat das Kreuzprodukt a→×b→\overrightarrow{a}\times\overrightarrow{b} nicht?

a→×b→⊥a→\overrightarrow{a}\times\overrightarrow{b}\perp\overrightarrow{a}

a→×b→⊥b→\overrightarrow{a}\times\overrightarrow{b}\perp\overrightarrow{b}

a→×b→=b→×a→\overrightarrow{a}\times\overrightarrow{b}=\overrightarrow{b}\times\overrightarrow{a}

a→×b→=−b→×a→\overrightarrow{a}\times\overrightarrow{b}=-\overrightarrow{b}\times\overrightarrow{a}

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Welcher Vektor im Bild ist der längste?

a→\overrightarrow{a}

b→\overrightarrow{b}

c→\overrightarrow{c}

d→\overrightarrow{d}

e→\overrightarrow{e}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Für die Längen der abgebildeten Vektoren gilt: ba→b→=\frac{\overrightarrow{b_a}}{\overrightarrow{b}}=

sin⁡φ\sin\varphi

cos⁡φ\cos\varphi

tan⁡φ\tan\varphi

cot⁡φ\cot\varphi

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?