Derive a mathematical expression for force.
Answers
Newton's second law states that the net force applied on the body is equal to the rate of change in its momentum.
F = ma
or F = m(v-u) / t
or Ft = mv - mu
That is, when F = 0, v = u for whatever time, t is taken. This means that the object will continue moving with uniform velocity, u throughout the time, t. If u is zero than v will also be zero, i.e., object will remain at rest.
Answer:
The formula for force states that force is equal to mass multiplied by acceleration. So, if you know mass and acceleration, just multiply them together and now you know the force! The units for acceleration are meters per second squared ( m/s2), and the units for mass are kilograms (kg)
Explanation:
Force applied is directly proportional to the product of mass and acceleration . Let be the initial and final momentums respectively. Units of Force are given by the units of mass and acceleration. Units of force is Kgm/s²