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State True/False: If oversetrarra and o...

State True/False:
If `oversetrarra` and `oversetrarrb` are 3 vectors of same magnitude than `(oversetrarra + oversetrarrb)` is
(b) at an angle of `45^@` with any vector

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State True/False: If oversetrarra and oversetrarrb are 2 vectors of same magnitude than (oversetrarra + oversetrarrb) is (a) at an angle 45^@ with both vectors.

State True/False: If oversetrarra and oversetrarrb are 4 vectors of same magnitude than (oversetrarra + oversetrarrb) is c. in a plain containing the 2 vectors

Chose the correct option If (oversetrarra + oversetrarrb) is maximum, the angle between oversetrarra and oversetrarrb must be

Determine oversetrarra xx oversetrarrb , given oversetrarra = 2hati + 3hatj and oversetrarrb =3hati + 5hatj .

Chose the correct option The angle between oversetrarra and the resultant of (2oversetrarra + oversetrarrb) and (2oversetrarra - oversetrarrb) is

Find oversetrarrA xx oversetrarrB , where oversetrarrA = 2hati- 5hatj+ 3hatk and oversetrarrB= 3hati+ 4hatj- 9hatk

Chose the correct option When 2 vectors oversetrarra and oversetrarrb are added, the magnitude of the resultant is always

State True/False: The magnitude of the sum of 2 vectors is may be equal to the sum of magnitude of 2 vector.

State True/False: The magnitude of the sum of 2 vectors is always equal to the sum of magnitude of 2 vector.

State True/False: The magnitude of the sum of 2 vectors is never equal to the sum of magnitude of 2 vector.

CHETANA PUBLICATION-MATHEMATICAL METHODS-EXERCISE
  1. State True/False: The magnitude of the sum of 2 vectors is may be equ...

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  2. State True/False: If oversetrarra and oversetrarrb are 2 vectors of s...

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  3. State True/False: If oversetrarra and oversetrarrb are 3 vectors of s...

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  4. State True/False: If oversetrarra and oversetrarrb are 4 vectors of s...

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  5. If hati and hatj are unit vectors , then (hati+ hatj) may be a unit ...

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  6. If hati and hatj are unit vectors , then (hati+ hatj) is a unit vect...

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  7. If hati and hatj are unit vectors , then (hati+ hatj) is not a unit ...

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  8. If hati and hatj are unit vectors , then (hati+ hatj) is a vector of...

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  9. Pressure is Vector or Scalar Quantity ?

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  10. velocity is Vector or Scalar Quantity ?

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  11. Time is Vector or Scalar Quantity?

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  12. Distance is Scalar or vector quantity ?

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  13. What is meant by 'resolution of a vector'?

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  14. State the triangle law of vectors. State any 2 of its properties.

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  15. Define scalar product of 2 vectors. State any 2 of its properties.

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  16. Explain the physical significance of the magnitude of the cross produc...

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  17. Explain addition and substraction of vectors.

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  18. Two forces of magnitude 10N and 15N act at a point making angle of 60^...

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  19. Determine the area of the parallelogram formed by the 2 vectors . hati...

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  20. State the law of parallelogram of vectors.Obtain an expression for the...

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