Negative of a Vector
Trending Questions
Q. Refer to the following figure and find the option(s) with correct descriptions about the vectors given in the figure.
![](https://search-static.byjusweb.com/question-images/byjus/_beca8fc967853cb7b6e81d8c550e3c0fccbf656820160711-4702-vfc9c5.png)
![](https://search-static.byjusweb.com/question-images/byjus/_33b3e117fc9dfccfdce076a9fb12c41b298d43ce20160711-4702-ghwo3v.png)
![](https://search-static.byjusweb.com/question-images/byjus/_beca8fc967853cb7b6e81d8c550e3c0fccbf656820160711-4702-vfc9c5.png)
![](https://search-static.byjusweb.com/question-images/byjus/_33b3e117fc9dfccfdce076a9fb12c41b298d43ce20160711-4702-ghwo3v.png)
- →a = →−b
- →a = →−c
- →c = →−d
- →b = →−d
Q.
A car has a velocity →v=80km/hr towards east. Another car on the road has a velocity = →−v. The magnitude and direction of velocity of second car is
- 80 km/hr towards south
- 80 km/hr towards west
- Direction cannot be determined from the given information
- Speed of the second car cannot be determined from the given information.