Question

state and expain newtons three law of motion. give on e exampleof each.​

Answer 1

Answer:

rectilinear motion

vibratory motion

periodic motion

example- moving or a car , guitar , revolution of earth around the sun

Answer 2

Answer:

Newton first law:-

Newton first law states that every object try to remain at rest or in uniform motion in a straight line unless and external force is applied to it..

let's see the example of netwon first law

• titing a seat belt in a car when it stop quickly
• a ball rolling down a hill will continue to roll unless friction or force stop it
• shaking a bottle of ketchup when bringing the bottom down. the suddenly stopping it,inertia is what caused the ketchup to come out of the bottle...

Newton's second law:-

Newton's second law states that the acceleration of the object dependent upon 2 variable. the net force acting upon the object the mass of the object..

{f=ma}

let's see the example of Newton's second law:-

• the force exerted by a ball when it bounce back from a rigid wall can be count by calculating the difference in the mentum before it after it hits the wall. then it is divided by the time interval it took so as to get the force exerts on the wall. why Newton third law this force is equal and opposite to the force exerted by the wall and the ball
• it is easier to push an empty shopping cart than full one, because the full shopping cart has more mass than a empty one.
• some elevator have a sign saying that only a certain amount of people use it at a time, cause they have a maximum acceleration and 4 switch with they have..move

Newton third law:-

for every action there is an equal and opposite reaction.

let's see the example of Newton third law..

• jumping to land from boat, the action force applied on the boat and the reaction from the force punch to the land
• slapping
• rocket