Question

The motion of a particle of mass m is describe by y=ut + 1/2gt^2 . Find the force acting on the particle

Answer 1

mg is the force acting

Answer 2

HLO MATE HERE IS UR ANSWER.

We know that

y = ut + 1/2 gt^2.

Now ,

v = dy/ dt = u + gt.

acceleration.

a = dv/dt = g

Then the force is given by F = ma = mg.