Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

how and when we will use i,j,k unit vector in 2d, and 3d

how and when we will use i,j,k unit vector  in 2d, and 3d

Grade:12th Pass

1 Answers

Monil Shah
34 Points
9 years ago

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...

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free