state newton's second law of motion and derive a mathematical expression for it . plzz give me the answer fast urgent....
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The second law for motion relates force with mass and acceleration.
p = momentum
f = force
m = mass
a = acceleration
u = intial velocity
v = final velocity
t = time
f ∝ Δp ÷ t
f ∝ mv-mu ÷ t
f ∝ m ( v-u)÷t
f ∝ ma
f = 1×ma [ replacing ∝ by 1]
f = ma
This is your answer.
p = momentum
f = force
m = mass
a = acceleration
u = intial velocity
v = final velocity
t = time
f ∝ Δp ÷ t
f ∝ mv-mu ÷ t
f ∝ m ( v-u)÷t
f ∝ ma
f = 1×ma [ replacing ∝ by 1]
f = ma
This is your answer.
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