wiz-icon
MyQuestionIcon
MyQuestionIcon
5
You visited us 5 times! Enjoying our articles? Unlock Full Access!
Question

Find a vector in the direction of a vector a=ˆiˆj+ˆk, which has magnitude 8 units.

Open in App
Solution

Given, a=ˆiˆj+ˆk
Now, unit vector in the direction of a is
ˆa=a|a|=ˆiˆj+ˆk3

Therefore, vector of magnitude 8 units in the direction of ˆa
=83ˆi83ˆj+83ˆk

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Vector Intuition
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon