A vector 2i^+2j^ rotated about its tail through an angle 450 in clockwise direction. Then the new vector is
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
22j^
b
2j^
c
2i^
d
22i^
answer is D.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Given vector is making 450 with x axis. After rotation of 450 in clockwise direction, it will become parallel to x axis without change in its magnitude. So, new vector=22 i^