Question

If the magnitude of the net force acting on the particle is F, how long does it take the particle to acquire its final velocity, 2v in the positive y direction

Answer 1

Answer:

• Force,F-

The agent or the cause of change inside a system or an objects position is called as the force,F.

• Unit- newton,N.

Explanation:

Momentum,p is the product of mass,m and velocity,v of the body. And lets say that,

F=dp/dt,

Then,putting the values in the equation above:

F=d(m.v)/dt,

As, we can simplify it now as,

F=m.(dv)/dt, as we can say that, a=dv/dt.

F=m.a

So, results can be very simplified to clear the concepts by going through the above procedure.