The motion of a particle of mass m is described by `y =ut + (1)/(2) g t^(2)`. Find the force acting on the particle.

Explanation

As ` y = ut + (1)/(2) g t 2 `
Velocity ` upsilon = (dy)/(dt) = u + g t `
Acceleration ` a = (dupsilon)/(dt)= 0 + g `
Force ,` F = ma = mg `
This is the force acting on the particle .