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All the graphs below are intended to represent the same motion. One of them does it incorrectly. Select the incorrect option.

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Important Questions on Kinematics

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Physics Crash Course NEET>Chapter 2 - Kinematics>Level 1>Q 74
Which graph corresponds to an object moving with a constant negative acceleration and a positive velocity?
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Physics Crash Course NEET>Chapter 2 - Kinematics>Level 1>Q 75

The velocity-time graph of a body moving in a straight line is shown in figure. Find the displacement and distance travelled by the body in 10 seconds.

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Physics Crash Course NEET>Chapter 2 - Kinematics>Level 1>Q 76
A particle is moving along the positive x-axis as x=at-3+bt-32+4t-3, which of the following is true?
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Physics Crash Course NEET>Chapter 2 - Kinematics>Level 1>Q 77
The displacement of a particle starting from rest at t=0 is given by s=9t2-2t3. The time in seconds at which the particle will attain zero velocity is
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Physics Crash Course NEET>Chapter 2 - Kinematics>Level 1>Q 78
A particle moves along the straight line y=3x+5. Which coordinate changes at a faster rate ?
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Physics Crash Course NEET>Chapter 2 - Kinematics>Level 1>Q 79
Two particles A and B are moving in XY-plane. Their positions vary with time t according to relation :
xAt=3t,  xBt=6
yAt=t,  yBt=2+3t2
Distance between two particles at t=1 is :
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Physics Crash Course NEET>Chapter 2 - Kinematics>Level 1>Q 80
A particle located at x=0 at time t=0, starts moving along the positive x-direction with a velocity 'v' which varies as v=αx, then velocity of particle varies with time as : (α is a constant)
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Physics Crash Course NEET>Chapter 2 - Kinematics>Level 1>Q 81
∫3t2+t2dt