show that Newton's second law is the measure of force
Answers
Answered by
0
the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force,in the same direction as the net force, and inversely proportional to the mass of the object
formula for force is
F=mass*acceleration
Answered by
0
Newtons Second law is
Force is directly proportional to rate of change of momentum in the direction of motion. i.e.
F is directly proportional to (Pf-Pi) /t
F=k*(mv-mu)*t
=k*m(v-u) *t
K=1 in si unit
So,
F=m(v-u)*t
From 1st equation of motion
v=u+at
(v-u) /t=a
So
F=ma
Force is directly proportional to rate of change of momentum in the direction of motion. i.e.
F is directly proportional to (Pf-Pi) /t
F=k*(mv-mu)*t
=k*m(v-u) *t
K=1 in si unit
So,
F=m(v-u)*t
From 1st equation of motion
v=u+at
(v-u) /t=a
So
F=ma
Similar questions