Question

Velocity- time graph
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Answer 1

Answer:

Kinematics

Explanation:

★ Graphical Analysis

1 ] GRAPH A

» It shows that object is moving with Uniform Velocity.

And acceleration of body is zero .

2 ] GRAPH B

» Velocity is Decreasing uniformly with time

Acceleration is Zero.

3 ] GRAPH C

» Velocity of body is increasing with time .

There is no uniform Velocity

But ; Acceleration is increasing uniformly .

4 ] Graph D

Velocity is decreasing with unit time .

And there is presence of deacceleration .