Solution :
Let
be the unit vector in the direction parallel to the plane and let
be the component of F in the direction of
and
be the component normal to
.
Since, 


Therefore, 
From figure,

We know that the direction of
is opposite of the direction of
, so we have



The unit vector in the direction normal to the plane,
has components :


Therefore, 
From figure,

∴ 

Therefore,


Answer:
13 per minute
Step-by-step explanation:
Answer:
thx
Step-by-step explanation:
Answer:
slope is -2/3
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
=2•2•2=8
=3•3=9
8≠9