Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics2-D & 3DEasy2 minPYQ_2020
PhysicsEasysingle choice

Two identical balls P and Q are projected with same speeds in a vertical plane from the same point O making projection angles with horizontal30°and60°, respectively and they fall directly on the plane AB at pointsPandQrespectively. Which of the following statement is true about distances as given in options?

Options:

Answer:
A
Solution:

Given,

Projection angle of ballP=30°

Projection angle of ballQ=60°

According to the question,



For complimentary angles ranges, ON is same for P and Q as O and N are on same horizontal plane. From figureAP>AQ

Subject:PhysicsTopic:KinematicsSubtopic:2-D & 3D
2mℹ️ Source: PYQ_2020

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