kenny9948
kenny9948 kenny9948
  • 01-04-2021
  • Physics
contestada

what is vector product B×A of two vectors A=7i+4j-8k and B=3i-3j+5k​

Respuesta :

Muscardinus Muscardinus
  • 06-04-2021

Answer:

[tex]4i+59j+33k[/tex]

Explanation:

Given that,

Vector A = 7i+4j-8k

vector B = 3i-3j+5k​

We need to find B×A. It can be calculated as follows :

[tex]B\times A=(3i-3j+5k)\times (7i+4j-8k)\\\\=i (24 - 20) - j (-24 - 35) + k (12 + 21) \\\\=4i+59j+33k[/tex]

So, the value of vector product is [tex]4i+59j+33k[/tex].

Answer Link

Otras preguntas

what happens to the stone table in narnia help please 2min
Two cards are drawn from a single deck of 52 cards one after the other. If the first card is not replaced, find the probability of selecting a King on the first
What is the trinomial factor of 20t^2-13tv-15v^2
what are different types of ratios
33pt = blank qt blank pt
A circle is dialated with a scale factor of 2/3. what is the area of the new circle if the area of the original circle is 45 square inches? Show your work. :)
What causes the uneven distribution of sunlight over the globe? A. the earth's distance from the sun B. the rate of the earth's rotation C. the earth's axial ti
What is 0.75 fraction in simplest form?
What type of lifestyle did the Mongols live? A. pastoral nomadic B. hunter-gatherer C. agricultural D. sedentary
____________ is the act or process of explaining the meaning of something. a. Nonverbal communication b. Verbal communication c. Observation d. Interpretation