Velocity describes the speed and direction of an object. Speed tells how fast an object moves, but velocity is a vector measurement and includes both the rate and direction of an object's change of position.
The formula for calculating speed is distance traveled divided by time traveled. The formula for calculating velocity is the change of position, or displacement, divided by time. The difference between velocity and speed is more easily understood with the following example: a car completing a 10mile course in 30 minutes has a speed of 20 miles per hour. If that car traveled at a speed of 20 miles per hour for five miles forward and then at the same speed for five miles in reverse, the velocity is zero because the car had no net displacement. It ended up in the same place it started.
Velocity describes the speed and direction of an object. velocity. velocity.
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Direct objects are nouns, pronouns or noun phrases which receive the action within a sentence. For example: The book was written by Edgar Allen Poe. The book in this sentence is the
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You can start by calculating the force on the falling object: Where. is density of the fluid, is the projected area of the falling object, is the drag coefficient. This is a first
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it is Velocity for a solid object. If the speed is increasing b y time then Acceleration. if the speed is decreasing by time then Deceleration. if its stream of particles its Celerity
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