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# Velocity Questions and Answers (Q&A)

John Smith
Magnitude of velocity is constant but direction changes
F.Brian
The main difference between speed and velocity is that speed does not have a particular direction. Speed is hence scalar quantity. On the other hand, velocity has a direction which makes it a...Read More

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Chris Kenway, Content Writer
Average Speed and Average Velocity are both similar, in that, both terms refer to the change in position of a body. However, there are still some differences between them. Average speed can be...Read More
John Smith
50.0 m/s

Since the horizontal is adjacent to angle to horizontal, we use cos = a/h Therefore velocity = 100cos60
Velocity and Speed are terms used in physics. Both are used to calculate the distance between two points. It is effortless to think both velocity and Speed are the same; in fact, many people use...Read More
T. Moore, Writer
Velocity and acceleration are two terms in physics that explain the movement of an object from one point to another. While one explains the distance covered by an object from one point to...Read More
Derrickmcneill
0 m/s
22.4 m/s
Unknown
2.55 s
John Smith
B
The answer is -4 because -10 - 10 = -20 divided by 5 is -4m/s/s

207 views
Dnphd  