Directions: In the following questions, a statement of assertion (A) ...
Kinetic energy is the energy possessed by an object due to its motion. Moving objects possess kinetic energy. For example, energy possessed by a rolling stone is kinetic energy.
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Directions: In the following questions, a statement of assertion (A) ...
Assertion : Energy possessed by a rolling stone is kinetic energy.
Reason : Kinetic energy possessed by an object is due to its motion.
The correct answer is option 'A' - Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
Explanation:
To understand why the correct answer is option 'A', let's break down the assertion and reason given in the question.
Assertion: Energy possessed by a rolling stone is kinetic energy.
This statement asserts that the energy possessed by a rolling stone is kinetic energy. Kinetic energy is the energy possessed due to the motion of an object. When an object is in motion, it possesses kinetic energy.
Reason: Kinetic energy possessed by an object is due to its motion.
This reason states that the kinetic energy possessed by an object is due to its motion. It explains the concept behind kinetic energy - the energy an object possesses due to its motion. When an object is in motion, it gains kinetic energy.
Now let's analyze the relationship between the assertion and the reason.
The reason provided in the question correctly explains the assertion. Kinetic energy is indeed possessed by an object due to its motion. In the case of a rolling stone, it is in motion, and therefore, it possesses kinetic energy.
Therefore, both the assertion and reason are true, and the reason is the correct explanation of the assertion.
In conclusion, the energy possessed by a rolling stone is indeed kinetic energy, and the reason behind it is that kinetic energy is the energy possessed by an object due to its motion. Hence, the correct answer is option 'A'.
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