3 years ago

If u were me which homework would you do first?Aka FF.4 is math.And teenbiz is Ela.

1 answer:

4 0

I would do Math First just to nock it out the way

You might be interested in

Gekata [30.6K]

(a)

Given:

$\vec{a}$ is in xy plane and $\vec{b}$ is in the direction of k.

|a|=6 units, |b|=3 and θ = 90°

|a × b| = |a| × |b| sinθ

= |a| × |b| sin90°

= 6 × 3 × 1

|a × b| = 18

(b)

Let $\vec{c}=\vec{a} \times \vec{b}$

$\vec{c}$ is perpendicular to both $\vec{a} \text { and } \vec{b}$ .

In this case,

x-component of $\vec{a} \times \vec{b}$ is positive.

y-component of $\vec{a} \times \vec{b}$ is negative.

z-component of $\vec{a} \times \vec{b}$ is zero.

5 0

3 years ago

GuDViN [60]

A x B x C = 0 Where A and B are integers > 10 Any value multiplied by 0 = 0 Therefore C = 0

5 0

3 years ago

Kay [80]

hope it will help you ☺️

6 0

3 years ago

erastovalidia [21]

It means perpendicular, perpendicular lines (90° angle)

3 0

4 years ago

frutty [35]

Do 51 times 3 and you will get your answer

5 0

4 years ago