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Which of the following is a vector quant...

Which of the following is a vector quantity?

A

Angular momentum

B

Work

C

Potential energy

D

Electric current

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The correct Answer is:
A
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PREMIERS PUBLISHERS-MOTION OF SYSTEM OF PARTICLES AND BODIES-OTHER IMPORTANT QUESTIONS & ANSWER (MULTIPLE CHOICE QUESTIONS)
  1. Different types of equilibrium are given in column I. Match the types ...

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  2. Angular momentum is ………………….. Vector.

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  3. Which of the following is a vector quantity?

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  4. The dimensions of angular momentum are:

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  5. Analogue of mass in rotational motion is

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  6. Identify the incorrect odd man out from the following expressions for ...

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  7. The angular momentum of a system of particles is conserved:

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  8. If a person standing on a rotating disc stretches out his hands, the a...

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  9. What quantities are conserved in this collision?

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  10. A uniform circular disc of radius 50 cm at is free to turn about an ax...

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  11. In an orbital motion, the angular momentum vector is

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  12. The angular momentum of a moving body remains constant if

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  13. The direction of angular velocity vector is along:

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  14. The angular momentum of a moving body remains constant if

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  15. Assertion: Friction is necessary for abody to roll on a surface. Rea...

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  16. A body is projected from the ground with some angle to the horizontal....

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  17. Kgm^(2) is the unit of ………………………….. Of a body.

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  18. Select the correct expression from the following: Moment of inertia ...

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  19. Moment of inertia of solid sphere of radius r(0) is

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  20. Choose the odd man out from the following :

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