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Multiple choice Question. Select the correct option. In velocity-time graph, the acceleration is - Physics

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Question

Multiple choice Question. Select the correct option.

In the velocity-time graph, the acceleration is

Options

  • – 4 m/s2

  • 4 m/s2

  • 10 m/s2

  • zero

MCQ

Solution

– 4 m/s2
Explanation: 
Acceleration = Slope of velocity-time graph
a = `-20/5` .....[∵ Velocity is decreasing with time]
a = −4 m/s2 ........[∴ Acceleration will be negative]

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Chapter 2: Motion in One Dimension - Unit II Exercise 2 (A) Objective Questions

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Goyal Brothers Prakashan A New Approach to ICSE Physics Part 1 [English] Class 9
Chapter 2 Motion in One Dimension
Unit II Exercise 2 (A) Objective Questions | Q 8
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