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Vector sum of two forces of 10N and 6N c...

Vector sum of two forces of 10N and 6N cannot be:

A

2N

B

8N

C

18N

D

20N

Text Solution

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The correct Answer is:
B
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MOTION-VECTOR & CALCULUS-EXERCISE -1
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  2. Two vectors vecA and vecB lie in a plane, another vector vecC lies out...

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  3. Vector sum of two forces of 10N and 6N cannot be:

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  4. A set of vectors taken in a given order gives a closed polygon. Then t...

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  7. Given : vecC=vecA+vecB . Also , the magnitude of vecA,vecB and vecC a...

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

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  12. If vecA = hati+hatj+hatk and vecB = 2hati+hatj find vecA . vecB

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  13. If vecA = hati+hatj+hatk and vecB = 2hati+hatj find vecA xxvecB

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  14. If |vecA|= 4, |vecB|=3 and theta= 60^@ in the figure . Find vec...

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  15. If |vecA|= 4, |vecB|=3 and theta= 60^@ in the figure . Find |vec...

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  16. If 0.5hati+0.8hatj+Chatk is a unit vector. Find the value of C.

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  17. The rectangular components of a vector are (2,2) . The corresponding r...

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  18. The x and y components of a a force are 2N and -3N . The force is

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  19. Assertion: If three vectors vecA,vecB and vecC satisfy the relation ve...

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  20. The magnitude of scalar product of two vectors is 8 and of vector prod...

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