Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
how and when we will use i,j,k unit vector in 2d, and 3d
if there are only 2 unit vectors then it is a 2d problem.
if all three are present then it is 3d problem...
solve all dimensions differently
for example if it is 5i+4j position and the force applied is 10i+10j+10k then also object will move in 2d because j is not present in position vector and hence we will solve x direction and y direction separately using formula..
like if answer is good...
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !