Obtaininformationabout commonlyusegadgetswhichare basedonthe principles ofNetown's laws ofmotion
Question
Obtaininformationabout commonlyusegadgetswhichare basedonthe principles ofNetown's laws ofmotion
Solution 1
Sure, here are some commonly used gadgets that are based on Newton's laws of motion:
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Cars: The principle of a car's operation is based on Newton's first law of motion. When a car is in motion, it continues to stay in motion until an external force is applied (like brakes or a collision). Similarly, a car at rest will stay at rest until an external force (like the engine) is applied.
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Bicycles: Bicycles also operate on Newton's first law of motion. When you pedal, you are applying a force that moves the bicycle forward. Once you stop pedaling, the bicycle continues to move until an external force (like friction or brakes) stops it.
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Rockets: Rockets are a perfect example of Newton's third law of motion. The force of the gas exiting the rocket propels the rocket in the opposite direction.
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Airplanes: Airplanes use Newton's third law of motion. The engines push air backward and, in turn, the airplane is pushed forward.
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Hoverboards/Skateboards: When you push off the ground, you are applying a force (Newton's second law). This force propels the hoverboard or skateboard in the opposite direction (Newton's third law).
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Elevators: An elevator is a good example of Newton's second law. The motor applies a force to lift the elevator car, and the car accelerates upward. When the motor stops, the car stops moving, demonstrating Newton's first law.
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Automatic Doors: These doors use sensors to detect motion or presence, and the force to open or close the door is applied by a motor, which is an application of Newton's second law.
These are just a few examples. Many other gadgets and machines around us also work based on Newton's laws of motion.
Solution 2
Sure, here are some commonly used gadgets that are based on Newton's laws of motion:
-
Cars: The principle of a car's operation is based on Newton's first law of motion. When a car is in motion, it continues to stay in motion until an external force is applied (like brakes or a collision). Similarly, a car at rest will stay at rest until an external force (like the engine) is applied.
-
Bicycles: Bicycles also operate on Newton's first law of motion. When you pedal, you are applying a force that moves the bicycle forward. Once you stop pedaling, the bicycle continues to move until an external force (like friction or brakes) stops it.
-
Rockets: Rockets are a perfect example of Newton's third law of motion. The force of the gas exiting the rocket propels the rocket in the opposite direction.
-
Airplanes: Airplanes use Newton's third law of motion. The engines push air backward and, in turn, the airplane is pushed forward.
-
Hoverboards/Skateboards: When you push off the ground, you are applying a force (Newton's second law). This force propels the hoverboard or skateboard in the opposite direction (Newton's third law).
-
Elevators: An elevator is a good example of Newton's second law. The motor applies a force to lift the elevator car, and the car accelerates upward. When the motor stops, the car stops moving, demonstrating Newton's first law.
-
Automatic Doors: These doors use sensors to detect motion or presence, and the force to open or close the door is applied by a motor, which is an application of Newton's second law.
These are just a few examples. Many other gadgets and machines around us also work based on Newton's laws of motion.
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