What is unit vector? Prove that magnitud...

What is unit vector? Prove that magnitude of unit vector is one.

Topper's Solved these Questions

MODEL QUESTION PAPER 3
R G PUBLICATION|Exercise EXERCISE|52 Videos
MOTION IN A STRAIGHT LINE
R G PUBLICATION|Exercise EXERCISE|39 Videos

Similar Questions

Explore conceptually related problems

What is a unit cell?

Which one is vector

If the sum of two unit vectors is a unit vector shwo that the magnitude of their difference is sqrt(3) .

What is the unit of power?

What is unit vector along 2 hati - 3hatj +6 hatk ?

If resultant of two vectors of equal magnitude is equal to the magnitude of either vector what is the angle between them?

Is hati + hatj a unit vector, explain.

Are all unit vectors equal ?

What is a null vector? Define a unit vector.

R G PUBLICATION-MOTION IN A PLANE-EXERCISE

Two bodies are projected at an angle theta and (90 - theta) to the hor...
Text Solution
|
A body is projected vertically upwards. Is it a projectile.
Text Solution
|
Two equal force act at a point. The square of their resultant is 3 tim...
Text Solution
|
Answer the question briefly and the point: Write down the relationsh...
Text Solution
|
Two forces whose magnitudes are in the ratio 3:5 give a resultant of 2...
Text Solution
|
A projectile is given an initial velocity of hat t + 2.hatj. Find the ...
Text Solution
|
A particle is projected form ground with an initial velocity 20ms^-1 a...
Text Solution
|
State parallelogram of law of vector addition .
Text Solution
|
What is meant by resolution of vectors ?
Text Solution
|
If |barA + barB| = |barA - barB| then prove that the angle between A &...
Text Solution
|
If vecA = 2hati + 2hatj + 2hatk and vecB = 5hati + 5hatj + 5hatk then ...
Text Solution
|
Establish the equation of trajectory of an angular projectile.
Text Solution
|
Three vectors vecA, vecB and vecC are such that vec A, = vecB + vecC a...
Text Solution
|
Find the path of projectile, time of flight, horizontal range and maxi...
Text Solution
|
From the following graph which are not one dimensional motion. Explain...
Text Solution
|
A body is projected downward at an angle 60^@ with the horizontal with...
Text Solution
|
If vecA = 2hati + 3hatj + 4hatk and vecB = 3hati - 5hatj + hatk. Find ...
Text Solution
|
What is unit vector? Prove that magnitude of unit vector is one.
Text Solution
|
Two vectors vecA and vecB are such that vecA + vecB = vecC and A + B =...
Text Solution
|
Two vectors vecA and vecB are such that vecA + vecB = vecC and A + B =...
Text Solution
|