Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
BITSAT2020PhysicsMotion in Two DimensionsActual

A projectile A is thrown at an angle of 30^ to the horizontal from point P. At the same time, another projectile B is thrown with velocity v ₂ upwards from the point Q vertically below the highest point. For B to collide with A , v ₂ v ₁ should be

Options

  1. A1
  2. B2
  3. C1 2
  4. D4

Correct answer

C. 1 2

Step-by-step solution

This happen when vertical velocity of both are same. v₂=v₁ 30^ or v₂ v₁ = 1 2

Practice Motion in Two Dimensions on Quantrex Academy →

More from Motion in Two Dimensions

A projectile is projected with velocity of 40 ~m / s at an angle with the horizontal. If R be the horizontal range covered by the projectile and after t seconds, its inclination wi 2024A rigid body rotates about a fixed axis with variable angular velocity equal to - t , at the time t , where , are constants. The angle through which it rotates before it stops is 2024The range of the projectile projected at an angle of 15^ with horizontal is 50 m . If the projectile is projected with same velocity at an angle of 45^ with horizontal, then its ra 2024A particle of mass m is projected with a velocity ' u ' making an angle of 30^ with the horizontal. The magnitude of angular momentum of the projectile about the point of projectio 2024A body is thrown with a velocity of 9.8 ms making an angle of 30^ with the horizontal. It will hit the ground after a time 2024A projectile is projected at 30^ from horizontal with initial velocity 40 ~ms ⁻¹ . The velocity of the projectile at t =2 ~s from the start will be: (Given g =10 ~m / s ^2 ) 2023A projectile is projected with the velocity of (3 i +4 j ) m / s . The horizontal range of the projectile will be 2022A gun fires two bullets at 60^ and 30^ with horizontal. The bullets strike at some horizontal distance. The ratio of maximum height for the two bullets is in the ratio of 2021 Full Motion in Two Dimensions list All BITSAT PYQs