A running man has half the KE that a body of half his mass. The man speeds up by 1ms^−1 and then has the kinetic energy as that of the boy. What were the original speeds of the man and the boy?

Sahay Sir > Question Answers > A running man has half the KE that a body of half his mass. The man speeds up by 1ms^−1 and then has the kinetic energy as that of the boy. What were the original speeds of the man and the boy?
A running man has half the KE that a body of half his mass. The man speeds up by 1ms^−1 and then has the kinetic energy as that of the boy. What were the original speeds of the man and the boy?
27
Oct
A running man has half the KE that a body of half his mass. The man speeds up by 1ms^−1 and then has the kinetic energy as that of the boy. What were the original speeds of the man and the boy? A running man has half the KE that a body of half his [...]
Posted in: Chapter 6 - Work, Energy and Power , MTG NEET Physics , Part 1 ,
Tags: A running man has half the KE that a body of half his mass. The man speeds up by 1ms^−1 and then has the kinetic energy as that of the boy. What were the original speeds of the man and the boy? ,