A particle which is experiencing a force, given by F = 3 i - 12 j, undergoes a displacement of d = 4 i particle had a kinetic energy of 3 J at the beginning of the displacement, what is its kinetic energy at the end of the displacement ?

Work, Energy and Power: JEE Main 2019 Physics question

JEE Main 2019 · 10 Jan, Evening shift · Q8582

JEE Main 201910 Jan, Evening shiftPhysicsMediumWork, Energy and Power70× since 2002

A particle which is experiencing a force, given by

\overrightarrow F = 3\widehat i - 12\widehat j,

undergoes a displacement of

\overrightarrow d = 4\overrightarrow i

particle had a kinetic energy of 3 J at the beginning of the displacement, what is its kinetic energy at the end of the displacement ?

JEE Main 2019 Work, Energy and Power Question with Solution (10 Jan Evening shift, Q8582) | JEE Arc

JEE Main 2019 · 10 Jan, Evening shift · Q8582

JEE Main 201910 Jan, Evening shiftPhysicsMediumWork, Energy and Power70× since 2002

A particle which is experiencing a force, given by

\overrightarrow F = 3\widehat i - 12\widehat j,

undergoes a displacement of

\overrightarrow d = 4\overrightarrow i

particle had a kinetic energy of 3 J at the beginning of the displacement, what is its kinetic energy at the end of the displacement ?