Class 11 Physics Chapter 2: Motion in a Straight Line
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Questions and Answers

A body travels from rest to a distance of 10m in 2s. The acceleration of the body is

  • 5 m/s^2 (correct)
  • 2.5 m/s^2
  • 10 m/s^2
  • 2 m/s^2

A car accelerates from 10 m/s to 20 m/s in 5s. The acceleration of the car is

  • 2 m/s^2 (correct)
  • 1 m/s^2
  • 4 m/s^2
  • 10 m/s^2

The distance-time graph of a body moving in a straight line is a straight line. This implies that the body is moving with

  • increasing velocity
  • uniform velocity (correct)
  • constant acceleration
  • decreasing velocity

A particle moves in a straight line with an initial velocity of 5 m/s. If it accelerates at 2 m/s^2 for 3s, its final velocity will be

<p>11 m/s (D)</p> Signup and view all the answers

The velocity-time graph of a body moving in a straight line is a straight line. This implies that the body is moving with

<p>uniform acceleration (D)</p> Signup and view all the answers

Flashcards

Acceleration

The rate at which the velocity of an object changes over time. It is measured in meters per second squared (m/s²).

Uniform Velocity

A type of motion where an object's velocity remains constant over time.

Uniform Acceleration

A type of motion where an object's velocity changes at a constant rate.

Distance

The total distance traveled by an object in a given time. It is calculated as the product of the object's velocity and the time taken.

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Velocity

The speed of an object at a particular instant in time. It is calculated as the change in distance over the change in time.

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Study Notes

Practice Test Overview

  • Covers content from Chapter 2 of NCERT textbook on Motion in a Straight Line
  • Suitable for Class 11 students
  • Comprises 10 questions, including numerical problems
  • Designed to challenge students and assess their understanding of the topic

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Description

Assess your understanding of motion in a straight line with this 10-question practice test, covering topics from Chapter 2 of the NCERT textbook. Suitable for Class 11 students.

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