Click to Chat

1800-1023-196

+91-120-4616500

CART 0

• 0

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
        what is the sum in unit vector notation of the two vector a=5i^+3j^ and b=-3i^+2j^? what is the magnitude and diraction of a+b?
one year ago

Khimraj
3008 Points
							a = 5$\hat{i}$ + 3$\hat{j}$b = -3$\hat{i}$ + 2$\hat{j}$a + b = 2$\hat{i}$ + 5$\hat{j}$magnitude = $\sqrt{2^{2}+5^{2}} = \sqrt{29}$direction = (2$\hat{i}$ + 5$\hat{j}$)/$\sqrt{29}$Hope it clears..............................

one year ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Mechanics

View all Questions »

### Course Features

• 101 Video Lectures
• Revision Notes
• Previous Year Papers
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Test paper with Video Solution

### Course Features

• 110 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions