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Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics2-D & 3DEasy2 minPDF

PhysicsEasymultiple choice

A particle of mass 2 Kg and charge 1mC is projected vertically with a velocity $10 ms^{- 1}$ . There is a uniform horizontal electric field of $1 0^{4} N / C$ .

Options:(select one or more)

Answer:

A, B, C

Solution:

$a_{x} = \frac{qE}{m} = 5 m / s^{2}$

$T = \frac{2 u}{g} = 2 s$

$H = \frac{u ^{2}}{2 g} = 5 m$

$R_{x} = \frac{1}{2} a_{x} T^{2} = 10 m$

Hence A, B and C.

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

⏱ 2mℹ️ Source: PDF

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