Physics, asked by tharuni111906, 11 months ago

please answer me
and follow me...
I need the answer with steps

Attachments:

Answers

Answered by Avnishkumarbharadwaj

0

Answer:answer is -3

Explanation:

w = dot products of F and S

0 = ( 3i+ 4 j )(4i+ KJ)

0 = 3 X 4 + 4 X K

0 = 12 + 4K

4k = -12

k=-3

Previous Question

Next Question

Similar questions

Math, 5 months ago

determine which of the following polynomials has (x+1) as a factor.x^4+2x^3+2x^2+x+1...

English, 5 months ago

How is the setting in this story different from the story The hare and the tortoise?

History, 5 months ago

how is drinking water an important infranstructure of development...

Biology, 11 months ago

highlight the importance of exercise during adolescence?

Math, 11 months ago

Zora and Jacob often find that they are best prepared for their 10-mile afternoon run when they have had a filling lunch. There are different thoughts on how to best prepare for long-term running. Most people agree that running at least an hour after a meal is beneficial. That last meal should be balanced and filled with vegetables and possibly a serving of fruit. Everyone has different...

Geography, 1 year ago

Differentiate between dependent and productive population...

Math, 1 year ago

If interest is compounded half yearly then find the compound interest for 11/2year on Rs1,500/-at10% annual rate of interest.

Math, 1 year ago

In an Ap of 50 terms the sum of first 10 term is 210 and the sum of its last 15 term is 2565.find AP...