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Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics2-D & 3DHard2 minQB

PhysicsHardmultiple choice

A particle is projected under gravity. Its equation of trajectory is $2 y = 4 x - x^{2}$ then select the CORRECT statement(s) :- (Assuming horizontal as x and vertically upward as y -axis)

Options:(select one or more)

Answer:

B, C, D

Solution:

Compare $y = 2 x - \frac{x ^{2}}{2}$ with $y = x tan θ - \frac{gx ^{2}}{2 u ^{2} c o s ^{2} θ}$

apply $H = \frac{( u s i n θ ) ^{2}}{2 g}, R = \frac{u ^{2} s i n 2 θ}{g}$

Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:2-D & 3D

⏱ 2mℹ️ Source: QB

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