Changing, varying or accelerating
If speed does not change then the object is moving with constant speed. when object moves in a circle its speed does not remains constant. Speed of object remains constant only if it moves along linear path.
The object remains in constant, uniform motion. That means its speed and direction of motion don't change. Note that its speed may or may not be zero.
Yes. The simplest example is an object moving at a constant speed in a circle.
When an object travels covers equal distances in equal amount of time it can be said that it is traveling with constant speed. speed = distance/time. Unit of speed is m/sec. speed is a scalar quantity.
The slope of the speed/time graph is the magnitude (size) of the object's acceleration.
If speed does not change then the object is moving with constant speed. when object moves in a circle its speed does not remains constant. Speed of object remains constant only if it moves along linear path.
Yes, average speed can be used to calculate the speed of an object moving at a constant speed. This is because the average speed over a whole journey for an object moving at a constant speed is the same as its actual speed.
non-constant speed is when the speed for an object does not stay the same
It is travelling at a constant speed. This does not mean that there is no acceleration or that the direction of motion remains the same.
No, if an object's speed is constant, then it is not accelerating. Acceleration is the rate of change of an object's velocity, which includes both speed and direction. If an object's speed is constant, it means there is no change in velocity and therefore no acceleration.
Constant speed means the object is moving at the same rate without changing, while non-constant speed means the object is changing its speed over time. In constant speed, the object moves at a steady pace, while in non-constant speed, the object may accelerate, decelerate, or change directions.
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.
the object's speed doesn't change
Objects do not always travel at a constant speed. Acceleration and deceleration can cause changes in an object's speed. In real-world scenarios, factors like friction, air resistance, and gravity can affect the speed of an object as it moves.
it means the object is moving at a constant speed
No, an object with constant speed is not accelerating. Acceleration is the rate of change of velocity, so if the speed of an object is constant, its velocity is not changing and therefore there is no acceleration.
Yes. An object moving in a straight line at constant speed has constant velocity.