Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 202118 MarchMorning Shift
Exam
JEE Main
Year
2021
Date
18 March
Shift
Morning Shift
Subject
Physics
Chapter
Motion in One Dimension

JEE Main 2021 · 18 March · Morning Shift · Physics · Motion in One Dimension

The position, velocity and acceleration of a particle moving with a...

The position, velocity and acceleration of a particle moving with a constant acceleration can be represented by :The position, velocity and acceleration of a particle moving with a constant acceleration can be represented by :The position, velocity and acceleration of a particle moving with a constant acceleration can be represented by :The position, velocity and acceleration of a particle moving with a constant acceleration can be represented by :The position, velocity and acceleration of a particle moving with a constant acceleration can be represented by :

Options

  1. AFrom the point P(3,-1,11) , a perpendicular is drawn on the line L given by the equation (x)/(2)=(y-2)/(3)=(z-3)/(4) .
  2. BFrom the point P(3,-1,11) , a perpendicular is drawn on the line L given by the equation (x)/(2)=(y-2)/(3)=(z-3)/(4) .
  3. CFrom the point P(3,-1,11) , a perpendicular is drawn on the line L given by the equation (x)/(2)=(y-2)/(3)=(z-3)/(4) .
  4. DFrom the point P(3,-1,11) , a perpendicular is drawn on the line L given by the equation (x)/(2)=(y-2)/(3)=(z-3)/(4) .

Correct answer

B. From the point P(3,-1,11) , a perpendicular is drawn on the line L given by the equation (x)/(2)=(y-2)/(3)=(z-3)/(4) .

Step-by-step solution

Represent correct graph for a particle moving with constant acceleration, as for constant acceleration velocity-time graph is a straight line with positive slope, and x−tx - t graph should be an opening upward parabola.
Practice Motion in One Dimension on Quantrex Academy →

More from Motion in One Dimension

A gas balloon is going up with a constant velocity of 10 m/s. When this balloon reached a… JEE Main 2026Two masses of 3.4 kg and 2.5 kg are accelerated from an initial speed of 5 m/s and 12… JEE Main 2026The velocity ( v ) versus time ( t ) plot of a particle is shown in the figure, for a… JEE Main 2026From 18 m height above the ground a ball is dropped from rest. The height above the… JEE Main 2026Two cars A and B are moving in the same direction along a straight line with speeds 100… JEE Main 2026The velocity of a particle is given as v = -x i + 2y j - z k m/s. The magnitude of… JEE Main 2026A particle starts moving from time t=0 and its coordinate is given as x(t)=4 t^ 3 -3 t A.… JEE Main 2026Water drops fall from a tap on the floor, 5 m below, at regular intervals of time, the… JEE Main 2026 Full Motion in One Dimension list All JEE Main PYQs