Question
Easy
A body has a linear momentum of p and a mass of m. The kinetic energy of the body is:
1
p$^2$m
2
2p$^2$m
3
$\frac{p^2}{2m}$
4
pm
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Work, Energy, and Power
Topic: Energy
Correct Answer
Option C
Explanation
To determine the kinetic energy of a body with a given linear momentum \( p \) and mass \( m \), we use the relationship between kinetic energy, momentum, and mass. The kinetic energy (\( KE \)) of a body can be expressed in terms of its momentum and mass using the formula: \[ KE = \frac{p^2}{2m} \] This formula is derived from the basic definitions of momentum and kinetic…Read More
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