Physics, asked by tamoghna04, 11 months ago

the velocity of A and B are 2i+4j and 3i+7j. velocity of B as observed by A

Answers

Answered by msd00780

1

Va = 2i + 4j

Vb = 3i + 7j

Vba = Vb-Va

=3i -2i+ 7j-4j

= 1i +3j

Answered by GopathiRohan

1

Answer:

Vb-Va

=(3i+7j)-(2i+4j)

=3i+7j-2i-4j

=1i+3j

Previous Question

Next Question

Similar questions

Math, 5 months ago

find the number of terms in 8,40,200.......125000 ...

Math, 5 months ago

PLEASE ANSWER THE QUESTION...

Geography, 5 months ago

hilagang asya kinaroroon an klima anyo at vegetation...

Physics, 11 months ago

A Bullet of mass 10g Travelling horizontally with a velocity of 150m/s strikes a stationary wooden block and comes to rest in 0.03s calculate the Distance of Penetration of the bullet into the block. Also calculate the magnitude of the force exerted by the wooden block on the bullet...

Chemistry, 11 months ago

I or I+ which has higher size...

Science, 1 year ago

Is it true that work output of a machine is always less than work input because of energy lost due to friction?

Science, 1 year ago

Which moon phase does the low tide occur?

Science, 1 year ago

What is propanes scientific name?