JEE Advanced 2020 Concept Recapitulation Test 2 Paper 2

Three forces

→

F

1,

→

F

2 and

→

F

3 starts acting on a particle of mass m. These forces are represented in magnitude and direction by three sides of triangle ABC as shown in figure. Find the acceleration of particle is ‌

nF2

m

then find the value of 'n'