Home
Class 11
PHYSICS
Add vectors vecA,vecB and vecC which hav...

Add vectors `vecA,vecB` and `vecC` which have equal magnitude s of 50 unit and are inclined at angles of `45^(@), 135^(@)` and `315^(@)` respectively from x-axos.

Text Solution

Verified by Experts

Angle between `vecB and vec C` is equal to `315^(@) - 135^(@) = 180^(@)`
`therefore " "` They balance each other
so sum of these three is `vecA` i.e. 50 units at `45^(@)` from X-axis
Promotional Banner

Topper's Solved these Questions

  • BASIC MATHEMATICS USED IN PHYSICS &VECTORS

    ALLEN|Exercise BEGINNER S BOX 1|2 Videos

  • BASIC MATHEMATICS USED IN PHYSICS &VECTORS

    ALLEN|Exercise BEGINNER S BOX 2|3 Videos

  • CENTRE OF MASS

    ALLEN|Exercise EXERCISE-V B|19 Videos

Similar Questions

Explore conceptually related problems

Add vectors vecA,vecB and vecC each having magnitude of 100 unit and inclined to the X-axis at angles 45^@, 135^@ and 315^@ respectively.

Let vecA and vecB be the two vectors of magnitude 10 unit each. If they are inclined to the X-axis at angles 30^@ and 60^@ respectively, find the resultant.

Two vector vecA and vecB of magnitude 50 N and 100N are inclined at an angle of 60^(@) . Calculate the magnitude of cross product and dot product of these two vectors.

The vector sum of three vectors vecA, vecB and vecC is zero . If hati and hatj are the unit vectores in the vectors in the directions of vecA and vecB respectively , them :

If veca and vecb are unit vectors inclined to x-axis at angle 30^(@) and 120^(@) then |veca +vecb| equals

Theree coplanar vectors vecA,vecB and vecC have magnitudes 4.3 and 2 respectively. If the angle between any two vectors is 120^(@) then which of the following vector may be equal to (3vecA)/(4)+(vecB)/(3)+(vecC)/(2)

A magnitude of vector vecA,vecB and vecC are respectively 12, 5 and 13 units and vecA+vecB=vecC then the angle between vecA and vecB is

Three vectors vecA,vecB and vecC are such that vecA=vecB+vecC and their magnitudes are in ratio 5:4:3 respectively. Find angle between vector vecA and vecC