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The vertical height y and horizontal dis...

The vertical height y and horizontal distance x of a projectile on a certain planet are given by `x= (3t) m, y= (4t-6t^(2))` m where t is in seconds, Find the speed of projection (in m/s).

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ALLEN -KINEMATICS-2D-Exercise (S-1)
  1. The vertical height y and horizontal distance x of a projectile on a c...

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  2. The position of a particle is given by vec r= 3.0 t hat i - 2.0 t^2 h...

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  3. A particle moves in xy plane such that v(x)=50-16 t and y=100-4t^(2) w...

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  4. The position of a particle is given by x=7+ 3t^(3) m and y=13+5t-9t^(2...

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  5. A particle is projected with a speed of 10 m/s at an angle 37^(@) with...

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  6. A particle is thrown with a speed 60 ms^(-1) at an angle 60^(@) to the...

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  7. A cricketer can throw a ball to a maximum horizontal distance of 100m....

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  8. A particle is projected upwards with a velocity of 100 m//s at an angl...

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  9. A particle is projected in x-y plane with y-axis along vertical, the p...

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  10. Show that projection angle theta(0) for a projectile launched from the...

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  11. A particle is projected in the x-y plane with y-axis along vertical. T...

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  12. A ball is thrown horizontally from a cliff such that it strikes the gr...

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  13. A Bomber flying upward at an angle of 53^(@) with the vertical release...

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  14. A ball is projected at an angle of 30^(@) above with the horizontal fr...

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  15. A ball is dropped from rest from a tower of height 5m. As a result of ...

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  16. A tank is initially at a perpendicular distance BT=360 m from the plan...

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  17. A Rajput soldier sits on a horse next to a river. Across the river the...

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  18. A ball is projected on smooth inclined plane in direction perpendicula...

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  19. A ball is thrown horizontally from a point O with speed 20 m/s as show...

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  20. A person decided to walk on an escalator which is moving at constant r...

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