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the angle made by the vector sqrt2i + h...

the angle made by the vector ` sqrt2i + hati` with x-axis body from its initial

A

` 35.26^(@)`

B

`45^(@)`

C

` 60^(@)`

D

`90^(@)`

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The correct Answer is:
A
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AAKASH INSTITUTE-MOTION IN A PLANE-Assignement section -A Objective (one option is correct)
  1. The magnitude of hati + hatj is

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  2. Three forces given by vectors 2hati + 2hatj. 2hati -2hatj and - 4hatj...

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  3. the angle made by the vector sqrt2i + hati with x-axis body from its ...

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  4. A Body moves 6m north, 8m east and 10m vertically upwards, what is its...

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  5. A particle has an initial velocity of 3hati + 4hatj and on accelerati...

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  6. A vector multiplied by the number 0, results into

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  7. The resultant of two vectors makes an angle of 60^(@) with one vecto...

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  8. The position vector of an object at any time t is given by 3t^(2) hati...

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  9. A body lying initially at point (3,7) starts moving with a constant ac...

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  10. The initial position of an object at rest is given by 3 hati - 8 hatj....

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  11. If |vecP + vecQ|= | vecP| -|vecQ| , the angle between the vectors ve...

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  12. if |vecP + vecQ| = |vecP| + |vecQ| , the angle between the vectors ...

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  13. if vecP a+ vecQ =vec0 , then which of the following is necessarily t...

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  14. A displacment vector fo magnitude 4 makes an angle 30^(@) with the x-...

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  15. If |vecP + vecQ| = |vecP -vecQ| the angle between vecP and vecQ is

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  16. if vecP +vecQ = vecP -vecQ , then

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  17. At the topmost point of a trajectory, its velocity and acceleration ar...

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  18. Two particles are projected with same speed but at angles of projectio...

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  19. A cricket ball of mass m is hitted at the angle 45^(@) to the horizont...

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  20. The pathe of a projectile is

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