Question
Download Solution PDFWhich of the following doesn’t have kinetic energy?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Kinetic energy (KE): The energy possessed by a body by virtue of its motion is called kinetic energy.
\(KE = \frac{1}{2}m{v^2}\)
Where m = mass of the body and v = velocity of the body
- Potential energy (PE): The energy possessed by a body by virtue of its position or configuration is called potential energy.
\(PE = mgh\)
Where, m = mass of the body, g = acceleration due to gravity, and h = height of the body
EXPLANATION:
- The stretched bow doesn’t possess kinetic energy.
- It possesses potential energy as it is in a static position.
- Since fired bullet, running water and working hammer are in motion, they possess kinetic energy.
- Hence option 4 is correct.
Last updated on May 28, 2025
-> SSC MTS 2025 Notification will be released by the Staff Selection Commission (SSC) on the official website on 26th June, 2025.
-> The online application process will also begin once the official notification is out. The last date to apply online will be 25th July 2025 as per the SSC Exam Calendar 2025-26.
-> The selection of the candidates for the post of SSC MTS is based on Computer Based Examination.
-> Candidates with basic eligibility criteria of the 10th class were eligible to appear for the examination.
-> Candidates must attempt the SSC MTS Mock tests and SSC MTS Previous year papers for preparation.