Search any question & find its solution
Question:
Answered & Verified by Expert
An object of $1 \mathrm{~kg}$ mass has a momentum of $10 \mathrm{~kg} \mathrm{~m} / \mathrm{sec}$ then the kinetic energy of the object will be
Options:
Solution:
2777 Upvotes
Verified Answer
The correct answer is:
$50 \mathrm{~J}$
$E=\frac{P^2}{2 m}=\frac{(10)^2}{2 \times 1}=50 \mathrm{~J}$
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.