Question

what is Newtons second law of motion?​

Answer 1

Answer:

Newtons second law of motion :

It state that the acceleration produced by the net force of any

body is directly proportional to net force in same of of net force

but inversely proportional to the mass of the body.

This law also called change in momentum with respect to time

More point :

$\displaystyle F =m \ a$

where F = net force

m = mass of body

a = acceleration produced in body .

$\displaystyle a=\dfrac{dv}{dt}$

where , a = acceleration

d v = change in velocity .

d t = change in time

$\displaystyle \text{So}\\\\\\\displaystyle F=\dfrac{dp}{dt}$

where F = net force

d p = change in momentum

d t = change in time

$\displaystyle p=mv$

where p = momentum

m = mass

v = velocity.

Thus we get answer.

Answer 2

ทєωτσท's ℓαω σƒ мστiσท

Newton's laws of motion are three physical laws that, together, laid the foundation for classical mechanics.

FIRST LAW

• αท σвjєcτ iท rєsτ ωiℓℓ rємαiท iท rєsτ αท∂ σвjєcτ iท мστiσท ωiℓℓ rємαiท iท мστiσท υทτiℓ τнє єxτєrทαℓ υทвαℓαทcє∂ ƒσrcє is αρρℓiє∂ σท iτ.

SECOND LAW

• τнє sєcσท∂ ℓαω sτατєs τнατ τнє αccєℓєrατiσท σƒ αท σвjєcτ is ∂єρєท∂єทτ υρσท τωσ vαriαвℓєs - τнє ทєτ ƒσrcє αcτiทg υρσท τнє σвjєcτ αท∂ τнє мαss σƒ τнє σвjєcτ. (F=ma)

THIRD LAW

• єvєry αcτiσท нαs αท єqυαℓ αท∂ σρρσsiτє rєαcτiσท

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