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What else can I help you with?
Is it possible to run round an oval running track at constant velocity?
No, it is not. At a constant speed, yes. But velocity has a direction component, and by running on (following) a curve, a change of direction (and, therefore, velocity) will have to be made. Again, note that speed can stay the same, but velocity has a direction vector associated with it that cannot be ignored.
If you are running at a constant speed how should you throw the ball in order to catch it when it comes down?
Straight up in the air. It's already moving at your speed, so it's horizontal velocity will remain constant. Vertical motion and horizontal motion don't affect each other.
Is a person running in a circular track at 7mph an example of constant velocity at zero acceleration and if so why?
Yes, a person running in a circular track at a constant speed of 7mph is an example of constant velocity and zero acceleration. While the person is changing direction, their speed remains constant, resulting in a steady velocity. Acceleration would only occur if there were a change in speed or direction.
What is best to say about a runner that is running at a constant velocity?
The best thing to say about a runner that is running at a constant velocity is simple. They are really keeping up the good work.
Why is a person running around a circular track at a constant speed accelerating?
Even though the person is moving at a constant speed, they are changing direction constantly as they go around the track. Since acceleration is defined as any change in velocity, and velocity includes both speed and direction, the person running on a circular track is experiencing acceleration.
Would cooling fan running all the time give you cold heat?
No. The thermostat would maintain constant temp.
What is the best to say about a runner who is running at a constant velocity?
The runner is maintaining a steady speed and covering equal distances in equal time intervals.
How do rivers maintain a constant flow of water without running out?
Rivers maintain a constant flow of water by receiving water from various sources such as rainfall, melting snow, and underground springs. This continuous supply of water replenishes the river, ensuring that it does not run out.
Is a jogger moving at a constant speed accelerating?
No. An object is accelerating if it is changing speed or direction of travel. Since the person in question is running at a constant speed in a straight line, they are not accelerating.
Velocity parallel to earths surface?
The velocity parallel to Earth's surface can vary depending on the location and purpose. For a person walking or running on Earth's surface, the velocity can range from 0 m/s to a few meters per second. However, for objects in Earth's orbit, the velocity parallel to the surface can be much higher, reaching several kilometers per second.
Is a person running an example of non uniform motion?
Yes, a person running is an example of non-uniform motion because their speed and direction are changing as they move. This is in contrast to uniform motion, where an object travels at a constant speed and in a straight line.
What is one example of velocity?
One example of Velocity is that if you are running in the same direction, your speed and velocity is the same. But if you are running AROUND the track, your speed is the same but your velocity is changing.
