Get it igs :)
what is another word for orthogonal
perpenducular
is an object with direction and magnitude
vector
MATH 2450 or (CAL 3)
calculate the dot product of
a=<5,1,3>
b=<2,-1,-3>
0
what are the components that make up a vector
i, j k
dot product
when doing projections when you project v onto w how do you write it out?
proj(v)
w
the study of the rate of change (continuous)
calculus
what is the result of a dot product
scalar/ just a number
you have 5 seconds to calculate 24*3
72
when working with cross product do you get a scalar or a vecctor
vector
suppose an object experiences displacement x(this is a vector) while subjected to a force F (this is a vector). The work required is.... insert formula. this has to do with dot product
W=F*x
or
|f|(|x|) (cos(theta))
when doing the dot product what should your answer be if it is indeed an orthogonal vector
0 (Zero)
Find PQ when p= <5,-1,0>, q=<-5,1,2>
PQ= <-10,2,2>
when your doing vector projection do you end up with a scalar?
NO- you get a vector *hint its in the name*
when your doing scalar projections do you end up with a number
YES- scalar means its a number!
are these vectors orthogonal?
u=<3,7,-2>
v=<5,-3,-3>
orthogonal (YES)
what is the length of a vector
magnitude
if i run 20 miles and then tomorrow I run another 20 miles how many miles do I run tmr
*Yes this is a Trick Question*
idk not enough information