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Well, since the earth is moving, the air moves arounds the earth. So, the rotation of the earth makes air move in constant motion.
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∙ 14y ago
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Since an object moving in uniform circular motion keeps a constant speed there is no force necessary to keep it in motion?
false
Projectile motion is constant motion?
Nope, can't agree with that. "Constant motion" means constant speed in a straight line. A projectile keeps moving faster vertically downward, and its path curves downward no matter what direction you launch it. So it fails both tests for constant motion: Its speed and direction both change.
What is the combination of horizontal motion with constant velocity and vertical motion with constant acceleration?
That combination is called "projectile motion". In the absence of air resistance, its shape is always a parabola.
What is the difference between constant motion and accelerated motion?
Constant motion has a constant speed, and accelerated motion has an accelerating speed! [getting faster] :)
Since an object moving in uniform circular moyton keeps a constant speed there is no force necessary to keep it in motion?
False (apex)
In uniform circulation motion is the velocity constant?
No. The direction keeps changing. Constant velocity means constant speed in a straight line.
The constant motion of air molecules cause?
air pressure
Since an object moving in uniform circular motion keeps a constant speed there is no force necessary to keep it in motion?
false
Air pressure is caused by?
air pressure is caused by the constant motion of air molecules
Projectile motion is constant motion?
Nope, can't agree with that. "Constant motion" means constant speed in a straight line. A projectile keeps moving faster vertically downward, and its path curves downward no matter what direction you launch it. So it fails both tests for constant motion: Its speed and direction both change.
What is the combination of horizontal motion with constant velocity and vertical motion with constant acceleration?
That combination is called "projectile motion". In the absence of air resistance, its shape is always a parabola.
What keeps a hurricane in motion?
Large amounts of warm humid air.
Does air contains kinetic energy?
Since air is comprised of molecules that are in constant motion, the air would automatically have kinetic energy on the molecular level. On the macroscopic level, if the air is in motion (such as wind) then it would have kinetic energy by virtue of being mass in motion.
What is the difference between constant motion and accelerated motion?
Constant motion has a constant speed, and accelerated motion has an accelerating speed! [getting faster] :)
Why should the orbit be circular?
Orbits sould be circular because the centripetal force that keeps objects in circular motion is constant (it is gravity!)
Since an object moving in uniform circular moyton keeps a constant speed there is no force necessary to keep it in motion?
False (apex)
When was Constant Motion created?
Constant Motion was created in 2007.
