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The forces, which meet at one point but ...

The forces, which meet at one point but their line of action do not lie in one plane,are called

A

non-coplanar and non-concurrent forces

B

coplanar and non-concurrent forces

C

non-coplanar and concurrent forces

D

coplanar and concurrent forces

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The correct Answer is:
C
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ALLEN-BASIC MATHS-EXERCISE-1
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  3. The forces, which meet at one point but their line of action do not li...

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  4. What happens, when we multiply a vector by (-2) ?

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  5. If a unit vector represented by 0.8hati-0.8hatj+chatk, then the value ...

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  6. For a body, angular velocity (vecomega)=hati-2hatj+3hatk and radius ve...

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  7. If vecP.vecQ=PQ then angle between vecP and vecQ is

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  8. If the sum of two unit vectors is a unit vector, then magnitude of dif...

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  9. The magnitudes of vectors vecA.vecB and vecC are respectively 12,5 and...

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  10. Let vecA-hatiA Cos thetahatjA Sintheta, be any vector, Another vector ...

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  11. Force 3N, 4N and 12 N act at a point in mutually perpendicular directi...

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  12. If vectors vecP, vecQ and vecR have magnitudes 5, 12 and 13 units and ...

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  13. The sum of magnitudes of two forces acting at a point is 16 N. If the ...

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  14. At what angle must the two forces (x+y) and (x-y) act so that the resu...

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  15. Given that P=Q=R. if vecP+vecQ=vecR then the angle between vecP & vecR...

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  16. Given that vecA+vecB+vecC=0, out of three vectors two are equal in mag...

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  17. The resultant of vecP and vecQ is perpendicular to vecP. What is the a...

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  18. A vector of length l is turned through the angle theta about its tail....

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