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The maximum range of a gun on horizontal terrain is 16 km. If g=10 m s-2, what must be the muzzle velocity of the shell?

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Important Questions on Kinematics

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Alpha Question Bank for Medical: Physics>Chapter 4 - Kinematics>Exercise-1>Q 23
If two projectiles are fired at the angles 30° and 60° respectively then the ratio of their horizontal ranges is
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Alpha Question Bank for Medical: Physics>Chapter 4 - Kinematics>Exercise-1>Q 24
A ball is thrown from a point with a speed v0 at angle of projection θ. From the same point and at the same instant, a person starts running with a constant speed v0/2 to catch the ball? If yes, what should be the angle of projection?
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Alpha Question Bank for Medical: Physics>Chapter 4 - Kinematics>Exercise-1>Q 25
A particle is projected at 60° to the horizontal with a kinetic energy K. The kinetic energy at the highest point is
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Alpha Question Bank for Medical: Physics>Chapter 4 - Kinematics>Exercise-1>Q 26
A bullet is fired horizontally from a rifle at a distant target. Ignoring the effect of air resistance, which of the following is correct?
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Alpha Question Bank for Medical: Physics>Chapter 4 - Kinematics>Exercise-1>Q 27
A shell is fired vertically upwards with a velocity v1 from the deck of a ship travelling at a speed of v2. A person on the shore observes the motion of the shell as a parabola. Its horizontal range is given by
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Alpha Question Bank for Medical: Physics>Chapter 4 - Kinematics>Exercise-1>Q 28
The velocity of projection of an oblique projectile is 6i^+8j^ms-1. The horizontal range of the projectile is
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Alpha Question Bank for Medical: Physics>Chapter 4 - Kinematics>Exercise-1>Q 29
The time of flight of a projectile is 10 s and range is 500 m. Maximum height attained by it is-[ g=10 m s-2 ]
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Alpha Question Bank for Medical: Physics>Chapter 4 - Kinematics>Exercise-1>Q 30
An arrow is shot in air, its time of flight is 5 sec and horizontal range is 200 m. The inclination of the arrow with the horizontal is (Take g=10 m s-2)