An object traveling in circular motion is constantly changing because its 'direction' is constantly changing due to the circular motion. The speed may be unchanging say, 5 miles per hour but the direction may be going form East to North to West to South and then back to East, say in counter clockwise motion.
Velocity is constantly changing in circular motion...
An object traveling in a circle is accelerating because it constantly changes its direction even though the velocity may or may not change in magnitude.
Because the gondolas are constantly changing direction (to go round).
direction. A moments consideration and it should be plain to see that the direction of the velocity is constantly changing. This requires an acceleration which is given as a = v2/r
True. It is accelerating because the velocity constantly changes. The velocity constantly changes because the direction changes - and a velocity is made up of a magnitude, and a direction.True. It is accelerating because the velocity constantly changes. The velocity constantly changes because the direction changes - and a velocity is made up of a magnitude, and a direction.True. It is accelerating because the velocity constantly changes. The velocity constantly changes because the direction changes - and a velocity is made up of a magnitude, and a direction.True. It is accelerating because the velocity constantly changes. The velocity constantly changes because the direction changes - and a velocity is made up of a magnitude, and a direction.
The parachutist and the snowflakes do not fall with a constantly accelerating motion because the velocity changes.
Because it is changing direction
Because the gondolas are constantly changing direction (to go round).
direction. A moments consideration and it should be plain to see that the direction of the velocity is constantly changing. This requires an acceleration which is given as a = v2/r
True. It is accelerating because the velocity constantly changes. The velocity constantly changes because the direction changes - and a velocity is made up of a magnitude, and a direction.True. It is accelerating because the velocity constantly changes. The velocity constantly changes because the direction changes - and a velocity is made up of a magnitude, and a direction.True. It is accelerating because the velocity constantly changes. The velocity constantly changes because the direction changes - and a velocity is made up of a magnitude, and a direction.True. It is accelerating because the velocity constantly changes. The velocity constantly changes because the direction changes - and a velocity is made up of a magnitude, and a direction.
The parachutist and the snowflakes do not fall with a constantly accelerating motion because the velocity changes.
The atmosphere is constantly changing because of pollution and global warming.
Because "acceleration" does not mean "speeding up". It means: Either the speedor the direction of the motion is changing.Anything moving in a curved path is constantly 'accelerating', even of its speed isconstant, because its direction is constantly changing.
Because it is changing direction
Because you are traveling in a curved path. Acceleration is the time rate of change of velocity. Velocity is a vector quantity. A vector has both a magnitude and a direction. Even if you move at uniform speed in a circle, your velocity is constantly changing, because your direction is changing. The acceleration is also a vector, and points in the direction that the velocity is changing. To speak more precisely, the acceleration is the first time derivative of the velocity, while the velocity is the first time derivative of the position.
Anything in an orbit is constantly accelerated. If that sounds peculiar to you, it's because you think 'accelerate' means 'speed up'. It doesn't. It means 'change speed or direction or both'. If an object is not moving at a constant speed in a straight line, then it's accelerating. An object in an orbit is constantly changing direction. So it's constantly being accelerated, even if its speed never changes.
Because they can. heheh :)
Because the land is constantly changing.
The moon accelerates because it is constantly changing direction.