10 examples of newton' s second law of motion
Answers
Answered by
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Hello friend....
Here is your answer.....
Second law of motion:
The acceleration of an object is directly proportional to the net force.
Examples:
Pushing of car and cycle by applying same force.
Catching the ball coming with a great force.
Here is your answer.....
Second law of motion:
The acceleration of an object is directly proportional to the net force.
Examples:
Pushing of car and cycle by applying same force.
Catching the ball coming with a great force.
Answered by
15
Newton’s 2nd law of motion relates the external force (F) acting on a body with the mass (m) of the body; and is mathematically written as F = ma, ‘a’ is the acceleration of the body due to the force. Any event wherever an external force causes motion is an example of Newton’s 2nd law of motion.
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examples
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■ the motion of a cricket ball after being hit by a bat
■ pushing a car to start the engine
■ objects falling under gravity
■ , it is easier for a strong adult to push a full shopping cart than it is for a baby to push the same cart. (This is depending on the net force acting on the object.)
■ it is easier for a person to push an empty shopping cart than a full one. (This is depending on the mass of the object.)
■ If a train hits another train of equal force and speed, they will both go the same distance and feel the same force. But if the first train is hooked to a second, the single train will go twice the distance of the double train and will feel twice the force. (This example pertains to both net force and mass.)
■ You require more force to be given to the car in order to move it at an equal acceleration as compared to force required to move your bicycle.
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when a rocket is fired and it starts moving up while continuously losing its mass as it moves up.
■ One average single person cannot even think about moving a 100 kg block, as it will require at least 10 persons.
■Whereas you always move around with your pencil box in your bag which weighs mere grams.
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examples
☆
■ the motion of a cricket ball after being hit by a bat
■ pushing a car to start the engine
■ objects falling under gravity
■ , it is easier for a strong adult to push a full shopping cart than it is for a baby to push the same cart. (This is depending on the net force acting on the object.)
■ it is easier for a person to push an empty shopping cart than a full one. (This is depending on the mass of the object.)
■ If a train hits another train of equal force and speed, they will both go the same distance and feel the same force. But if the first train is hooked to a second, the single train will go twice the distance of the double train and will feel twice the force. (This example pertains to both net force and mass.)
■ You require more force to be given to the car in order to move it at an equal acceleration as compared to force required to move your bicycle.
■
when a rocket is fired and it starts moving up while continuously losing its mass as it moves up.
■ One average single person cannot even think about moving a 100 kg block, as it will require at least 10 persons.
■Whereas you always move around with your pencil box in your bag which weighs mere grams.
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