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A body is first displaced by 5 m and the...

A body is first displaced by 5 m and then by 12 m in different direction. The minimum deisplacement it can have is __________ m

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PEARSON IIT JEE FOUNDATION- KINEMATICS-TEST YOUR CONCEPTS (VERY SHORT ANSWER TYPE QUESTIONS)
  1. How, do you represent a vector geometrically?

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  2. What does the length of the line in geometrical representation of a ve...

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  3. A body is first displaced by 5 m and then by 12 m in different direct...

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  4. Motion and rest are relative . How do you justify this?

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  5. You are walking towards India Gate. Is India Gate at rest with respect...

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  6. A passanger, seated in a train is at rest with reference to

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  7. Define scaler quantities and vector quntities. Give some examples.

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  8. The average value of acceeleration due to gravity at sea level is m s...

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  9. A particle moved 5 m towards east then moved 8 m towards west. What is...

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  10. Define distance, displacement, speed, velocity and acceleration.

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  11. Why is displacment referred to as a vector quantity?

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  12. Speedometer of a vehicle measures its speed.

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  13. When does a particle motion have uniform speed?

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  14. What is non-uniform motion ?

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  15. What is instantaneous velocity?

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  16. The ratio of the total distance travelled by a body to the total time ...

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  17. Convert the following speeds into m s^(-1)

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  18. Convert the followign speeds into km h^(-1)

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  19. 1 m s^(-2)=km h^(-2)

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  20. A car attains a velocity of 20 m s^(-1) "in" 2.5 s. If initially it ...

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