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Why are mountain roads generally made wi...

Why are mountain roads generally made winding upwards rather than going straight up?

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JBD PUBLICATION-WORK,ENERGY AND POWER-EXAMPLE
  1. a particle moves from position vector (3 hati + 2 hat j-6hatk) to the ...

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  2. A particle moves alog the x - axis from x=0 to x=5 m under the influen...

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  3. Why are mountain roads generally made winding upwards rather than goin...

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  4. What kind of energy is possessed by the following and why? a wound sp...

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  5. What kind of energy is possessed by the following and why? a stretched...

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  6. What kind of energy is possessed by the following and why? wind - mill

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  7. What kind of energy is possessed by the following and why? a bullet fi...

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  8. A light and a heavy body have same linear momentum. Which one has grea...

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  9. A lighter body and a heavier body have same K.E. Which one has greater...

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  10. It is well known that a rain drop falls under the influence of the dow...

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  11. It is well known that a rain drop falls under the influence of the dow...

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  12. To stimulate car accidents auto manufacturers study the collisions of ...

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  13. A ball is dropped from a height 4 m.what is the height upto which the ...

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  14. What is scalar product?

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  15. Define the term collision. Discuss its types with examples.

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  16. A and B are two particles having the same mass m. A is moving along X-...

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  17. Consider the collision depicted in Figure, to be between two billiard ...

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  18. What is scalar product?

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  19. Define kinetic energy?

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  20. A body constrained to move along the z-axis of a coordinate system is ...

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