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After running out of gas three people push their 700 kg car up a hill at an angle of 10o from the horizontal What force do they have to apply to maintain a constant velocity up the hill?
Wiki User
∙ 16y ago
haha alot. they should save their energy and walk to the nearest gas station
Wiki User
∙ 16y ago
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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.
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.
What is the best to say about a runner who is running at a constant velocity?
Their acceleration is zero.
What is best to say about a runner who is running at a constant velocity?
Their acceleration is zero.
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.
Is a person running in a circular track at 7mph an example of constant velocity at zero acceleration and if so why?
No. The velocity and acceleration are not zero because the direction is changing, thus the velocity and acceleration is changing.
Would cooling fan running all the time give you cold heat?
No. The thermostat would maintain constant temp.
Is a person running an example of non uniform motion?
His motion will be uniform if he is running in constant speed.
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.
What would be the velocity of ball which is thrown by the man who running at the speed equal to the velocity of light?
As velocity never exceeds the velocity of light.... so i hope a man running with the velocity of light will not be able to throw a ball with any velocity.......... we may get the maximum n minimum velocity with which that can be thrown mathematically that we may get it to be zero................
What kind of motion is describing when the vehicle running at the speed of 50 kilometers per hour going to north?
The answer depends on the degree of complexity you want to put into it. At the simplest, it is linear motion at constant velocity due North. A more complicated version is that it is motion in a circular arc around the globe: heading at a constant speed towards the North pole. It is no longer a velocity because the direction is changing.
What are not horizontal and vertical lines?
Any line that is not running exactly straight up and down is not vertical. Any line that is not running exactly flat, left to right is not horizontal. Vertical and horizontal lines are always at 90 degrees to each other.
