[" Rrample "6.1" Rind the angle betwern force "],[qquad [" - "13i+4j-5" is unt and displicement "],[" d "=151+4.j+3" hit wilt.Also find the "],[" projecthan of "Y" en d."]]

Find the angle between force vec F =(3 hat I + 4 hat j -5 hat k) and displacement vec d =(5 hat I + 4 hat j + 3 hat k) unit. Also find the projection of vec F and vec d .

Find the angle between force vec(F) =(3hat(i)+4hat(j)-5hat(k)) unit and displacement vec(d)=(5hat(i)+4hat(j)+3hat(k)) unit , Also find the projection of F on d .

Find the angle vetween force vec F =(3 hat I + 4 hat j -5 hat k) and displacement vec d =(5 hat I + 4 hat j + 3 hat k) unit. Also find the projection of vec F along vec d .

Find the angle between force vec F = ( 5 hat i + 4 hat j + 5 hat k) unit and displacement vec d = (3 hat i + 4 hat j - 3 hat k) unit. Also find the projection of vec F on vec d.

The angle between 3i+4j" and "2j-5k is

Find the angle between the vectors veca=3i+4j+k and vecb=2i+3j-k .

Find the angle between the plane: vec rdot((2 hat i-3 hat j+4 hat k)=1\ a n d\ vec rdot((- hat i+ hat j)=4 .

Find the angle between the plane: vec rdot((2 hat i-3 hat j+4 hat k)=1\ a n d\ vec rdot((- hat i+ hat j)=4 .

Find the cosine of the angle between the vectors 4 hat i-3 hat j+3 hat k\ a n d\ 2 hat i- hat j- hat kdot