Question
Jan Villaroel
Topic: Physics Posted 9 months ago
The value of π‘–Μ‚βˆ™ (𝑗̂× π‘˜Μ‚) is

The value of π‘–Μ‚βˆ™ (𝑗̂× π‘˜Μ‚) is:

A) 0
B) +1
C) –1
D) 3
E) √3


Answers
What are best answers and total votes?
Best Answer
No Votes
Vote
SignIn to Vote
Koala Tutor
Mar 14, 2024
Koala Ai Support

A) 0

The cross product of 𝑗̂ and π‘˜Μ‚ is 𝑖̂, so 𝑗̂ Γ— π‘˜Μ‚ = 𝑖̂. Then when you take the dot product of 𝑖̂ and 𝑖̂, the result is 0.

Koala Tutor Got a question with my answer?
Message Me