Topic: Acceleration Speed Velocity
Answers to Common Questions
How is speed velocity and acceleration related?
Speed is the rate of motion usually expressed as distance traveled per unit of time. Velocity is the rate of change of position. Both speed and direction are required. Acceleration is the rate of change in velocity. In common speech, accele... Read More »
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What is the meaning of speed velocity and acceleration?
Speed: Distance moved per time unit (rate of change of position). Velocity: Similar to speed, but velocity is a vector. In other words, the word "velocity" is used in physics, when the direction of movement is relevant. Acceleration: Change... Read More »
Source: http://wiki.answers.com/Q/What_is_the_meaning_of_speed_velocity_a...
How are speed velocity and acceleration related?
Speed is a scalar value meaning it has only a magnitude and velocity is a vector value meaning it has magnitude and a direction. The magnitude could be speed but if you say, "I'm going 3 meters per second," then you would be talking about s... Read More »
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Answers to Other Common Questions
Acceleration is the derivative of velocity. In other words, acceleration is the rate at which the velocity is changing. Read More »
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acceleration affects speed and velocity greatly Read More »
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Force is related to acceleration because F= mass X acceleration. Velocity is speed with a direction included. For example, 35 mph is a speed, but 35mph north is a velocity. Acceleration is the rate at which velocity changes. Say that over t... Read More »
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Speed, velocity, and acceleration all have momentum. Read More »
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It is called dynamics Read More »
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The equation for speed is speed = distance divided by time. The equation for acceleration is final velocity - initial velocityMORE Read More »
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Interestingly enough, the terminal velocity of free-fall on earth is approximately one hundred forty four miles per hour. This is fast enough to make skydiving very enjoyable. Read More »
Source: http://answers.ask.com/Science/Physics/what_is_the_speed_of_termi...
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