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break
Definition
Break means to separate something into pieces. When you break something, you make it no longer whole. You can break something by hitting it, dropping it, or bending it.
Breaking something can also mean to change the shape of something. For example, you might say that you broke a bone or that you broke a window.
In physics, breaking something can also mean to change the state of matter. For example, when you break a piece of ice, you are changing it from a solid to a liquid.
How can the word be used?
The meeting was broken up by a fire alarm.
Different forms of the word
Noun:
break (a pause or interruption).
break (a sudden change in direction or movement).
break (a fracture or crack).
Adjective:
broken (not whole or complete).
broken (exhausted or tired).
Verb:
to break (to cause something to separate into two or more pieces).
to break (to interrupt or pause).
to break (to fail or collapse).
Etymology
The word "break" has a long and interesting etymology. It comes from the Old English word breccan, which means "to break." The Old English word breccan is thought to be related to the Proto-Germanic word brikan, which also means "to break.".
Question
What material break more easily than others?
AQA Science Exam Question and Answer
Question:
Explain the term "break" in the context of forces and motion. How does the concept of breaking distance relate to the safety of vehicles?
Answer:
In the context of forces and motion, "break" refers to the action of slowing down or stopping the motion of an object. Breaking distance is the distance a vehicle travels from the moment the brakes are applied until it comes to a complete stop.
Importance of Breaking Distance for Vehicle Safety:
Breaking distance is a crucial factor in ensuring the safety of vehicles and their occupants. A longer breaking distance means that it takes more time for a vehicle to stop, which can be dangerous, especially in emergency situations or when roads are slippery. Vehicles with shorter breaking distances have better stopping capabilities, reducing the risk of collisions and accidents. Manufacturers and drivers consider breaking distance when choosing or operating vehicles to enhance road safety.