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JEE Main 20172 April
Exam
JEE Main
Year
2017
Date
2 April
Subject
Physics
Chapter
Motion in One Dimension

JEE Main 2017 · 2 April · Physics · Motion in One Dimension

A body is thrown vertically upwards. Which one of the following...

A body is thrown vertically upwards. Which one of the following graphs correctly represents the velocity(v)\left(v\right) vs time \left(t\right)$?A body is thrown vertically upwards. Which one of the following graphs correctly represents the velocity (v) vs timeA body is thrown vertically upwards. Which one of the following graphs correctly represents the velocity (v) vs timeA body is thrown vertically upwards. Which one of the following graphs correctly represents the velocity (v) vs timeA body is thrown vertically upwards. Which one of the following graphs correctly represents the velocity (v) vs timeA body is thrown vertically upwards. Which one of the following graphs correctly represents the velocity (v) vs time

Options

  1. AThe ciliated columnar epithelial cells in humans are known to occur in
  2. BThe ciliated columnar epithelial cells in humans are known to occur in
  3. CThe ciliated columnar epithelial cells in humans are known to occur in
  4. DThe ciliated columnar epithelial cells in humans are known to occur in

Correct answer

D. The ciliated columnar epithelial cells in humans are known to occur in

Step-by-step solution

A body is thrown vertically upwards. Which one of the following graphs correctly represents the velocity (v) vs time

v=u−gtv = u - gt

y=c+mxy = c + mx

m=−gm = - g = slope

c=+uc = + u

Velocity becomes negative after some time and the negative slope is constant.

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