Answer #1:
Constant speed is a speed that is maintained and stays the same.
Instantaneous speed is a speed that goes up momentarily and then
comes back down.
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Answer #2:
A constant speed is one that has the same value now as it has had
at every previous time of interest, and the same as it will be for every
future time of interest.
An instantaneous speed is one that conveys no information about any
previous or future speed, only about the speed 'right now'.
I just made this up on the fly. I think it's pretty good.
Uniform velocity means that an object is moving in a straight line at a constant speed, while constant velocity adds the additional condition of moving with a constant speed and direction. In other words, constant velocity implies both uniform speed and no change in direction.
Constant velocity refers to an object moving at a steady speed in a straight line, while constant acceleration means the object is changing its speed at a consistent rate.
Constant velocity has speed always constant along the direction with respect to time. Variable velocity changes its speed with respect to time. Constant velocity has zero acceleration. Variable velocity has non-zero acceleration . An object moving at a constant velocity maintains both the same speed and direction. An object moving at a variable velocity can be changing speed or direction of travel or both.
Constant speed means moving at a steady rate without any change in velocity, while constant acceleration means changing the velocity by the same amount in each unit of time. In other words, constant speed is uniform motion, while constant acceleration is when the velocity is changing at a constant rate.
Constant acceleration refers to a steady change in an object's velocity over time, while constant velocity means the object is moving at a consistent speed in a straight line. Constant acceleration will cause the object to speed up or slow down, while constant velocity will keep the object moving at the same speed without any change.
Uniform velocity means that an object is moving in a straight line at a constant speed, while constant velocity adds the additional condition of moving with a constant speed and direction. In other words, constant velocity implies both uniform speed and no change in direction.
Constant velocity refers to an object moving at a steady speed in a straight line, while constant acceleration means the object is changing its speed at a consistent rate.
A motion with a constant speed will always be moving the same speed A motion with a constant acceleration will constantly be gaining speed, and does not remain moving at the same speed.
constant velocity is when you maintain speed and direction, this usually is in a straight line, and constant speed means that your speed is always constant at all times.
Constant velocity has speed always constant along the direction with respect to time. Variable velocity changes its speed with respect to time. Constant velocity has zero acceleration. Variable velocity has non-zero acceleration . An object moving at a constant velocity maintains both the same speed and direction. An object moving at a variable velocity can be changing speed or direction of travel or both.
Constant speed means moving at a steady rate without any change in velocity, while constant acceleration means changing the velocity by the same amount in each unit of time. In other words, constant speed is uniform motion, while constant acceleration is when the velocity is changing at a constant rate.
Constant acceleration refers to a steady change in an object's velocity over time, while constant velocity means the object is moving at a consistent speed in a straight line. Constant acceleration will cause the object to speed up or slow down, while constant velocity will keep the object moving at the same speed without any change.
No, an object cannot have constant velocity and variable speed. Velocity is a vector quantity that includes both speed and direction. If the object's velocity is constant, then its speed must also be constant.
Yes, speed is the scalar of velocity.
Answer: No, the speed is constant, but the velocity changes, since the direction changes. Please be sure you understand the difference between "speed" and "velocity", as used in physics. Speed is scalar which has only magnitude but not direction Whereas velocity is having both. So is a vector quantitiy
Constant motion occurs when an object maintains a constant speed and direction, while accelerated motion involves a change in speed or direction, resulting in an acceleration. In constant motion, there is no change in velocity, whereas in accelerated motion, velocity changes over time.
Speed is what it is: speed. Velocity is speed in a given direction, a vector quantity.