Kinematics-Velocity-Time Graphs (KVPY Stream SB-SX (Class 12 & 1st Year B.Sc.) Physics): Questions 1 - 1 of 1

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Question number: 1

» Kinematics » Velocity-Time Graphs

Appeared in Year: 2012

MCQ▾

Question

A particle released from rest is falling through a thick fluid under gravity. The fluid exerts a resistive force on the particle proportional to the square of its speed. Which one of the following graphs best depicts the variation of speed v with time t is?

Choices

Choice (4) Response

a.

Graph of variation of speed with time- Choice A

Graph of Variation of Speed With Time- Choice A

In figure a graph of variation of speed v with time t is shown.

b.

Graph of variation of speed with time Choice B

Graph of Variation of Speed With Time Choice B

In figure a graph of variation of speed v with time t is shown.

c.

Graph of variation of speed with time Choice C

Graph of Variation of Speed With Time Choice C

In figure a graph of variation of speed v with time t is shown.

d.

 Graph of variation of speed with time Choice D

Graph of Variation of Speed With Time Choice D

In figure a graph of variation of speed v with time t is shown.

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