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Statement-1 : The velocity of a body A r...

Statement-1 : The velocity of a body A relative to the body B is the sum of the velocities of bodies A and B if both travel in opposite direction on a straight line.
Statement-2 : The velocity of a body A relative to the body B is the difference of the velocities of bodies A and B if both travel in opposite direction on a straight line.

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DISHA-MOTION IN A STRAIGHT LINE-Physics
  1. Time taken by an object falling from rest to cover the height of h(1) ...

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  2. Three different objects of masses m(1) , m(2) and m(2) are allowed to ...

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  3. From the top of a tower, a particle is thrown vertically downwards wit...

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  4. A body falls from a height h = 200 m (at New Delhi). The ratio of dist...

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  5. The effective acceleration of a body, when thrown upwards with acceler...

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  6. An aeroplane is moving with a velocity u. It drops a packet from a hei...

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  7. Two trains, each 50 m long, are travelling in opposite directions with...

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  8. A train of 150 m length is going toward north direction at a speed of ...

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  9. The distance between two particles is decreasing at the rate of 6 m/se...

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  10. A train is moving due east and a car is moving due north with equal sp...

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  11. An express train is moving with a velocity v1. Its driver finds anothe...

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  12. Two particles move simultaneously from two points A and B, 300m apart...

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  13. A plane is to fly due north. The speed of the plane relative to the ai...

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  14. From the top of a multi-storeyed building 40m tall, a boy projects a s...

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  15. If the plane has an eastward heading, and a 20 m//s wind blows towards...

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  16. The pilot maintains an eastward heading while a 20 m//s wind blows nor...

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  17. Let phi denote the answer of above question. The plane has what speed ...

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  18. Assertion:- The magnitude of velocity of two boats relative to river i...

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  19. Statement-1 : The acceleration of a body of mass 2 kg thrown verticall...

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  20. Statement-1 : The velocity of a body A relative to the body B is the s...

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