explain all laws of motion
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▶IT is important due to calculation of force.
▶IF any object is in motion it means how many
types of motion their or force .
✔A BODY AT REST WILL REMAIN AT REST
AND A BODY WHICH IS IN MOTION AND WLL
KEEP MOVING IN SAME DIRECTION UNLESS AN EXTERNAL FORCE APPLIED ON IT.
▶ NEWTON FIRST LAW OF MOTION GIVES FORCE .
▶ FORCE IS AN AGENT WHICH CHANGES THE CONDITION OF MOTION
▶ FIRST LAW OF MOTION IS ALSO KNOWN AS FIRST' LAW OF INERTIA.
✔RATE OF CHANGE OF MOMENTUM OF A BODY IS DIRECTLY PROPORTIONAL TO THE FORCE APPLIED ON IT .
I.E ▶ F=MA
▶ NEWTON SECOND LAW GIVES THE CALCULATION OF FORCE I.E QUANTITY OF FORCE.
✔TO EVERY REACTION THERE IS EQUAL AND OPPOSITE REACTION.
▶ CONDITION IS THAT THERE MUST BE TWO BODIES IF THERE IS ONLY ONE BODY NEWTON THIRD LAW OF MOTION NOT APPLICABLE
▶IN NEWTON'S THIRD LAW OF MOTION ACTION REACTION PAIR OCCUR.
▶ NEWTOWN 'S THIRD LAW GIVES THE CHARACTERISTICS OF FORCE
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Answered by
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→ IT STATES THAT A BODY CONTINUOUS TO REMAIN IN ITS STATE OF REST FOR OF UNIFORM MOTION ALONG A STRAIGHT LINE ALWAYS AN EXTERNAL UNBALANCED FORCE ACTS ON IT.. IT IS ALSO CALLED LAW OF INERTIA..
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→ IT STATES THAT THE EXTERNAL FORCE ACTING ON A BODY IS DIRECTLY PROPORTIONAL TO THE RATE OF CHANGE OF IT'S MOMENTUM.. IF A BODY OF MASS m IS MOVING WITH VELOCITY u , AND AN EXTERNAL FORCE F CHANGES THE VELOCITY TO v IN TIME t ..
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→ IT SAYS THAT FOR EVERY ACTION THERE IS AN EQUAL AND OPPOSITE REACTION.. ACTION AND REACTION FORCES ACTS ON A DIFFERENT BODIES DOES THEY CANNOT CREATE EQUILIBRIUM ...
★
→ IT STATES THAT A BODY CONTINUOUS TO REMAIN IN ITS STATE OF REST FOR OF UNIFORM MOTION ALONG A STRAIGHT LINE ALWAYS AN EXTERNAL UNBALANCED FORCE ACTS ON IT.. IT IS ALSO CALLED LAW OF INERTIA..
★
→ IT STATES THAT THE EXTERNAL FORCE ACTING ON A BODY IS DIRECTLY PROPORTIONAL TO THE RATE OF CHANGE OF IT'S MOMENTUM.. IF A BODY OF MASS m IS MOVING WITH VELOCITY u , AND AN EXTERNAL FORCE F CHANGES THE VELOCITY TO v IN TIME t ..
★
→ IT SAYS THAT FOR EVERY ACTION THERE IS AN EQUAL AND OPPOSITE REACTION.. ACTION AND REACTION FORCES ACTS ON A DIFFERENT BODIES DOES THEY CANNOT CREATE EQUILIBRIUM ...
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