Question

explain newton 1 and 2 laws

Answer 1

hey mate here is your answer

Newtons first Law is...
If the net force acting on a body is zero then either it remains rest or moves in a straight line with constant speed..
Example. The sudden stop of the bus which is in motion makes us to fall forward.

Newtons second Law is...
The rate of change of momentum of an object is proportional to the net force applied on the object
Example. when we push two bodies of different masses with same force then the body with lighter mass accelerates more than the body with greater mass.
I hope this helps you
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yours hasini

Answer 2

$<b><u>HEYA BUDDY!!!!!!$

$\huge\bold{NEWTON'S\: 1ST \:LAW}$

$<b><u>,, NEWTON Ist law..., it states that,,, "Every body in this universe, tends to or continues to be in it's own state,, of test ,, or uniform motion, along a direction...,,, and this law is viably known as LAW OF INERTIA...$
1. INERTIA is property of object to be in it's own state....

three types>>>>

1. Inertia of rest
2.Inertia of motion.
3. INERTIA of direction...

according to the law,, ,, inertia is the property of every object,, such that,, it tends to be in its own state....

for ur better understand...

here are some ex's==>>

1. A boy being sat upon the back seat of rider... While on highway,, he is at rest..if bike rider,, suddenly applies gear,, then he will definitely fall back,, because he is at rest and after applying,, since his body is in contact with ground,,, his downside body remains rest, but due to sudden gear,, his upward body inertia is disturbed hence he falls back(illustration in attachment)
.

2. 2nd law is LAW OF MOMENTUM==>

It states that rate of change of momentum is directly proportional to the force acting on the body...

It is given by dp/dt = F,,,

where dp= small change in MOMENTUM..

dt= small change in time...

MOMENTUM==>>It is defined as the actual motion of body.....

$<b><u><marquee>Rgrds @ STYLG....$