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Two objects A and B are moving in opposi...

Two objects A and B are moving in opposite directions with velocities `v_(A) and v_(B)` respectively, the magnitude of relative velocity of A w.r.t. B is

A

`v_(A)-v_(B)`

B

`v_(A)+v_(B)`

C

`v_(B)-v_(A)`

D

`v_(A)//v_(B)`

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The correct Answer is:
A
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AAKASH INSTITUTE-MOTION IN A STRAIGHT LINE-EXERCISE
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  2. The displacement-time graph of two moving objects A and B are shown in...

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  3. A body moving with uniform retardation covers 3 km before its speed is...

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  4. A ball is thrown vertically upward with a velocity u from the top of a...

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  5. The displacement of a body is given by s=(1)/(2)g t^(2) where g is acc...

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  6. A ball is thrown vertically upward from the top of a tower with a spee...

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  7. A ball falls freely from rest. The ratio of the distance travelled in ...

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  8. A ball is thrown vertically upward attains a maximum height of 45 m. T...

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  9. A car travelling with a velocity of 80 km/h slowed down to 44 km/h in ...

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  10. A person driving a car with a speed 72 km/h suddenly sees a boy crossi...

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  11. Two cars are moving is one a same line dimension in opposite direction...

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  12. Two objects A and B are moving in opposite directions with velocities ...

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  13. Two objects A and B are moving in opposite directions with velocities ...

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  14. The relative velocity of two objects A and B is 10 m/s. If the velocit...

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  15. Two train are moving in a straight line in the same direction with a s...

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  16. Which of the following position-time graphs correctly represents two m...

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  17. A boat takes two hours to travel 8 km down and 8 km up the river when ...

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  18. On a foggy day, wo drivers spot in front of each other when 80 metre a...

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  19. Two objects A and B are moving with velocities v(A) and v(B) respectiv...

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  20. A car leaves station X for station Y every 10 min. The distance betwee...

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