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The velocity at the maximum height of a projectile is 32 times of its initial velocity u of projection. Its range on the horizontal plane is

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Important Questions on Motion in a Plane

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Gamma Question Bank for Medical Physics>Chapter 4 - Motion in a Plane>Assignment>Q 27
A projectile is thrown into space to have the maximum possible horizontal range equal to 400 m. Taking the point of projection as the origin coordinates of the point where the velocity of the projectile is minimum are:-
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Gamma Question Bank for Medical Physics>Chapter 4 - Motion in a Plane>Assignment>Q 28
If the time of flight of a bullet over a horizontal range R is T, then the angle of projection with horizontal is
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Gamma Question Bank for Medical Physics>Chapter 4 - Motion in a Plane>Assignment>Q 29

In the graph shown in figure, which quantity associated with projectile motion is plotted along y-axis ?

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Gamma Question Bank for Medical Physics>Chapter 4 - Motion in a Plane>Assignment>Q 30
The equation of a projectile is y=ax-bx2. Its horizontal range is
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Gamma Question Bank for Medical Physics>Chapter 4 - Motion in a Plane>Assignment>Q 31

Figure shows a projectile thrown with speed u=20 m/s at an angle 30° with horizontal from the top of a building 40 m high. Then the horizontal range of projectile is

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Gamma Question Bank for Medical Physics>Chapter 4 - Motion in a Plane>Assignment>Q 32
When a particle is projected at some angle to the horizontal, it has a range R and time of flight t1. If the same particle is projected with the same speed at some other angle to have the same range, its time of flight is t2, then
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Gamma Question Bank for Medical Physics>Chapter 4 - Motion in a Plane>Assignment>Q 33
A projectile is thrown with velocity v at an angle θ with horizontal. When the projectile is at a height equal to half of the maximum height, the vertical component of the velocity of projectile is
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Gamma Question Bank for Medical Physics>Chapter 4 - Motion in a Plane>Assignment>Q 34
Two paper screens A and B are separated by distance 100 m. A bullet penetrates A and B, at points P and Q respectively, where Q is 10 cm below P. If bullet is travelling horizontally at the time of hitting A, the velocity of bullet at A is nearly