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Velocity is a vector, meaning that along with the measurement of speed in meters/second, it also needs a direction. If a car was driving North at 10ms-1 that would be its velocity at that point. The car then turns left so it's travelling west at 10ms-1. The car's velocity has changed, therefore there must have been some acceleration for the car's velocity to have changed. That acceleration is always towards the middle of the circle that it is turning
Yes it does. In physics, the term velocity means both speed and direction of motion, not just speed, so if you change direction you change velocity.
When you are stopped at a light, and it turns green, you start to drive forward. That is acceleration.
"Acceleration" means a change of speed or direction of motion, or both.If you change direction ... like turning a corner ... then there is acceleration,even though your speed is constant.Anything traveling on a circular track, even at a constant speed, has constantacceleration.
CV joint is a Constant Velocity Joint in all FWD cars and most 4WD cars. A cv joint makes your FWD car drive and turn without losing velocity.
Hey guess what i am using acceleration in a sentence right now. OR. When you drive a car and step on the gas you are giving it acceleration.
A cv joint (also known as a constant-velocity joint) allows drive shafts to transmit power at varying angles. They do this without too much increase in friction.
Captain Haddock is friends with Tintin, Snowy, and his butler Nestor. He is also friends with Professor Calculus, even though Calculus tends to drive him crazy.
It depends on the speed/acceleration.
What can I drive in Colorado without a lience
No. If you can drive around a ten-mile track in the same time it takes you to drive around a one-mile track, then your angular velocity is the same in both cases. But in order to do that, you'll need much higher tangential velocity during the longer run. Tangential velocity is what you'd normally call your 'speed' as you blaze around the track.