A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
ERRORLESS -VECTORS-Exercise
- If vecP= vecQ then which of the following is NOT correct?
Text Solution
|
- The positoin vector of a particle is vecr=(acos omegat)hati+(asinomega...
Text Solution
|
- Which of the following is a scalar quantity
Text Solution
|
- If a unit vector is represented by 0.5hati + 0.8hatj + chatk the value...
Text Solution
|
- A boy walks uniformly along the sides of a rectangular park of size 40...
Text Solution
|
- The unit vector parallel to the resultant of the vectors vecA=4hati+3h...
Text Solution
|
- Surface area is
Text Solution
|
- With respect to a rectangular Cartesian coordinate system, three vecto...
Text Solution
|
- The angles between the two vectors vecA=3hati+4hatj+5hatk and vecB=3ha...
Text Solution
|
- The position vector of a particle is given by vecr=(3t^(2)hati+4t^(2)h...
Text Solution
|
- Unit vector parallel to the resultant of vectors A = 4hati - 3hatj and...
Text Solution
|
- The component of vector A=2hati+3hatj along the vector hati+hatj is
Text Solution
|
- The angles between the two vectors vecA=3hati+4hatj+5hatk and vecB=3ha...
Text Solution
|
- There are two force vectors, one of 5 N and other of 12 N at what angl...
Text Solution
|
- If vecA=4hati-3hatj and vecB=6hati+8hatj then magnitude and direction ...
Text Solution
|
- A truck travelling due to north at 20m s^(-1) turns west and travels a...
Text Solution
|
- If the sum of two unit vectors is a unit vector,then find the magnitud...
Text Solution
|
- vecA=2hati+hatj,B=3hatj-hatk and vecC=6hati-2hatk. value of vecA-2ve...
Text Solution
|
- An object of m kg with speed of v m s^(-1) strikes a wall at an angle ...
Text Solution
|
- For the resultant of the two vectors to be maximum, what must be the a...
Text Solution
|