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Clutches were no longer needed on cars because this was invented in 1940?
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∙ 12y ago
torque converter
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∙ 12y ago
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Why were clutches no longer need on cars?
They are still needed and used. Automatic transmissions are more complex and require more maintenance, but are much easier to drive. Automatics still have clutches, but they are internal to the transmission and are operated by hydraulic valves controlled by engine RPM, throttle position, and gear shift lever position
Why did the Greeks invent maths and why did they invent the alphabet?
they invented maths because the needed to some how figure out the ways of life. they invented the alphabet because the needed to send messages to each other.
How did the electric drill come to be invented?
Wilhelm Fein invented the portable electric drill in 1895.
When was the sidekick id invented?
the sidekick was invented because we needed a new phone for people to travel with them easier.
Why was blue invented?
the blues was invented because we needed some one to play jazz music and they offered to
Why did Aspirin get invented?
because people needed a way to relieve pain.
Why was the ruler invented?
Answer: The ruler was invented because people and scientist needed to know measurements of different objects and they needed to prove their theories by explaining how they got this instrument and what did they use.
Why was the paddle steamer invented?
i was invented because people needed to get across the sea so it would make it quicker
Why is bus invented?
the bus is invented because leah, pascale, mel and alissa felt the world needed a bus! :)
Why were roads invented?
Because the romans needed a quicker way to got around
Why was the Tower of London moat filled in?
Because it was no longer needed for defensive purposes.
Who invented the rubix cub?
Ernõ Rubik invented the Rubik's Cube because he needed a model to explain 3D geometry.
