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Which of the following is an example of accelerated motion?
- a)A pendulum swinging back and forth
- b)A car moving at a constant speed on a straight road
- c)A ball rolling down a slope
- d)A person walking at a steady pace
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following is an example of accelerated motion?a)A pendulu...
Accelerated motion refers to the motion of an object when its speed or direction changes. A ball rolling down a slope experiences accelerated motion due to the force of gravity.
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Which of the following is an example of accelerated motion?a)A pendulu...
Acceleration in Motion
Accelerated motion refers to an object's motion where its velocity changes over time. This change in velocity can be either an increase or a decrease, indicating acceleration or deceleration, respectively.
Example of Accelerated Motion
Explanation
When the ball is released at the top of the slope, it initially has zero velocity. As gravity acts on the ball, it accelerates due to the force pulling it downward. The ball gains speed as it moves down the slope, and the velocity at any given point is higher than the velocity at the previous point. This continuous increase in velocity indicates accelerated motion.
In contrast, options such as a pendulum swinging back and forth, a car moving at a constant speed on a straight road, and a person walking at a steady pace do not demonstrate accelerated motion. In these cases, the velocity remains constant or changes at a constant rate, without any significant increase or decrease in speed over time.
Therefore, the example of a ball rolling down a slope is the best representation of accelerated motion among the given options.
Accelerated motion refers to an object's motion where its velocity changes over time. This change in velocity can be either an increase or a decrease, indicating acceleration or deceleration, respectively.
Example of Accelerated Motion
- A ball rolling down a slope: When a ball is placed on an inclined plane or slope, gravity pulls it downwards causing it to accelerate. As the ball rolls down the slope, its velocity increases continuously, demonstrating accelerated motion. The rate of acceleration depends on the steepness of the slope and the force of gravity acting on the ball.
Explanation
When the ball is released at the top of the slope, it initially has zero velocity. As gravity acts on the ball, it accelerates due to the force pulling it downward. The ball gains speed as it moves down the slope, and the velocity at any given point is higher than the velocity at the previous point. This continuous increase in velocity indicates accelerated motion.
In contrast, options such as a pendulum swinging back and forth, a car moving at a constant speed on a straight road, and a person walking at a steady pace do not demonstrate accelerated motion. In these cases, the velocity remains constant or changes at a constant rate, without any significant increase or decrease in speed over time.
Therefore, the example of a ball rolling down a slope is the best representation of accelerated motion among the given options.
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Which of the following is an example of accelerated motion?a)A pendulum swinging back and forthb)A car moving at a constant speed on a straight roadc)A ball rolling down a sloped)A person walking at a steady paceCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following is an example of accelerated motion?a)A pendulum swinging back and forthb)A car moving at a constant speed on a straight roadc)A ball rolling down a sloped)A person walking at a steady paceCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is an example of accelerated motion?a)A pendulum swinging back and forthb)A car moving at a constant speed on a straight roadc)A ball rolling down a sloped)A person walking at a steady paceCorrect answer is option 'C'. Can you explain this answer?.
Which of the following is an example of accelerated motion?a)A pendulum swinging back and forthb)A car moving at a constant speed on a straight roadc)A ball rolling down a sloped)A person walking at a steady paceCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following is an example of accelerated motion?a)A pendulum swinging back and forthb)A car moving at a constant speed on a straight roadc)A ball rolling down a sloped)A person walking at a steady paceCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is an example of accelerated motion?a)A pendulum swinging back and forthb)A car moving at a constant speed on a straight roadc)A ball rolling down a sloped)A person walking at a steady paceCorrect answer is option 'C'. Can you explain this answer?.
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