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Magnitudes of four pairs of displacem...

Magnitudes of four pairs of displacement vectors are given. Which pair of displacment vectors, under vector addition fails to gives a resultant vectore of magnitude 3 cm ?

A

2 cm, 7 cm

B

1 cm,4 cm

C

2 cm, 3 cm

D

2 cm, 4 cm

Text Solution

Verified by Experts

The correct Answer is:
A
`R_("max") = a +b`
`R_("min") = |a -b|`
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Position & Displacement Vector|Questions On Vectors

Position & Displacement Vector|Questions On Vectors

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  4. Two forces of magnitudes 30, 60 and P newton acting at a point a...

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  6. Let vecF be a force acting on a particle having positon vector vecr. L...

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  16. In the regular hexagon shown in Fig. 3.51, vecAB + vecBC + vecCD+ ve...

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  20. Assertion: The minimum number of non-coplanar Vectors whose sum can be...

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