Kinematics part-2 Projectile Motion questions with solutions

Showing 1–10 of 342 questions

• MCQmediumKinematics part-2 Projectile MotionMotion in 2-D and ground to ground projectile

  A particle is projected from a horizontal surface with a velocity of 20 m/s at an angle of 60° with the horizontal. When it hits the horizontal surface, its velocity makes an angle of 30° with the horizontal. Apart from gravity, a horizontal force acts on the particle during the motion. The speed of the particle when it hits the ground is

  

  Options

  • Option A

    20 m/s

  • Option B

    20√3 m/s

  • Option C

    10 m/s

  • Option D

    10√3 m/s

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• MCQeasyKinematics part-2 Projectile MotionMotion in 2-D and ground to ground projectile

  Find the angle of projection of a projectile for which the horizontal range and maximum height are equal.

  Options

  • Option A

    45°

  • Option B

    tan⁻¹(4)

  • Option C

    tan⁻¹(2)

  • Option D

    None of these

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• MCQeasyKinematics part-2 Projectile MotionInclined projectile

  An inclined plane makes an angle 30° with the horizontal and slopes downward in the direction of projection. A particle is projected horizontally from a point on the plane with speed 10√3 m/s. Neglect air resistance and take g = 10 m/s². The particle strikes the inclined plane again after:

  Options

  • Option A

    1 s

  • Option B

    2 s

  • Option C

    3 s

  • Option D

    4 s

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• Multi-correctmediumKinematics part-2 Projectile MotionProjectile from height

  A gun is mounted on a plateau 960 m away from its edge as shown. Height of plateau is 960 m. The gun can fire shells with a velocity of 100 m/s at any angle. Of the following choices, what is the minimum distance (OP) x from the edge of plateau where the shell of gun can reach?

  

  Select all that apply

  • Option A

    480 m

  • Option B

    720 m

  • Option C

    360 m

  • Option D

    None

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• MCQmediumKinematics part-2 Projectile MotionMotion in 2-D and ground to ground projectile

  A point mass is projected, making an acute angle with the horizontal. If angle between velocity $\vec{v}$ and acceleration $g$ is θ at any time t during the motion, then θ is given by

  Options

  • Option A

    0° < θ < 90°

  • Option B

    θ = 90°

  • Option C

    θ < 90°

  • Option D

    0° < θ < 180°

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• MCQeasyKinematics part-2 Projectile MotionMotion in 2-D and ground to ground projectile

  Suppose a player hits several baseballs. Which baseball will be in the air for the longest time?

  Options

  • Option A

    The one with the farthest range.

  • Option B

    The one which reaches maximum height.

  • Option C

    The one with the greatest initial velocity.

  • Option D

    The one leaving the bat at 45° with respect to the ground.

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• MCQmediumKinematics part-2 Projectile MotionInclined projectile

  A particle is projected perpendicularly to an inclined plane as shown in the figure. If the initial velocity of the particle is u, calculate how far from the point of projection does it hit the plane again if the distance is measured along the plane?

  

  Options

  • Option A

    2u²/g

  • Option B

    zero

  • Option C

    (2u²/g) sinθ

  • Option D

    (2u²/g) tanθ secθ

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• MCQmediumKinematics part-2 Projectile MotionProjectile from height

  A gun if mounted on a plateau 960 m away from its edge as shown. Height of plateau is 960 m. The gun can fire shells with a velocity of 100 m/s at any angle of the following choices, what is the maximum distance (OP) x from the edge of plateau where the shell of gun can reach?

  

  Options

  • Option A

    480 m

  • Option B

    720 m

  • Option C

    360 m

  • Option D

    None of these

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• MCQmediumKinematics part-2 Projectile MotionMotion in 2-D and ground to ground projectile

  If the range of a gun which fires a shell with muzzle speed V is R, then the angle of elevation of the gun is

  Options

  • Option A

    cos⁻¹√(V²/Rg)

  • Option B

    cos⁻¹√(gR/V²)

  • Option C

    ½(V²/Rg)

  • Option D

    ½ sin⁻¹(gR/V²)

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• MCQmediumKinematics part-2 Projectile MotionMotion in 2-D and ground to ground projectile

  A ground-to-ground projectile has horizontal range R and maximum height H. Its projection speed u satisfies:

  Options

  • Option A

    u²=g(R²+4H²)/(4H)

  • Option B

    u²=g(R²+16H²)/(8H)

  • Option C

    u²=g(R²+8H²)/(4H)

  • Option D

    u²=gR²/(8H)

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